Font size
WorksheetsBotany Review
Total questions: 150
Worksheet time: 1hrs 15mins
Which item best illustrates trace botanical evidence transferable by contact during a crime?
A plant growing from a buried skull
Annual rings in a wood ladder
Vegetables in the stomach contents
Seeds and spores attached to clothes
Which botanical indicator is most directly associated with a drowning investigation?
Plants on a car undercarriage
Lichen on a suspect’s pants
Diatoms found in a victim’s lungs
Pollen inhaled into nasal cavities
What evidence type could link a suspect’s clothing to a specific outdoor location?
Lichen caught in a pant cuff
Seeds found inside a skull
Vegetables in stomach contents
Annual rings in wood pieces
Which example involves internal biological sampling from a victim’s body?
Plants recovered from a car undercarriage
Seeds attached to outer garments
Pollen inhaled into nasal cavities
Annual rings measured in lumber
Which finding would help estimate time since construction or modification of a wooden tool used in a crime?
Lichen embedded in fabric cuffs
Seeds adhering to jacket sleeves
Annual rings in the wood ladder
Diatoms detected in lung tissue
In a buried body recovery, which observation suggests long-term environmental interaction with remains?
Vegetables in stomach contents
Seeds and spores on clothing
Plants growing from eye sockets
Pollen grains inside nasal passages
Which evidence type is most useful for reconstructing recent travel by a vehicle?
Annual rings in a wooden plank
Lichen found on pant cuff
Diatoms present in lung samples
Plants recovered from undercarriage
Which sample would a forensic botanist analyze to infer last meals or location of food consumption?
Pollen inhaled into nose
Seeds stuck to sleeve
Lichen attached to clothing
Vegetables in stomach contents
A suspect denies visiting a forest. Which botanical evidence could most directly challenge this claim?
Diatoms discovered in lung tissue
Vegetables identified in stomach contents
Annual rings counted in ladder wood
Seeds and spores on clothing fibers
During an autopsy of a drowning case, which specific microscopic organism should be prioritized for detection?
Seeds embedded in shoe tread
Diatoms within lung alveoli
Pollen grains on clothing seams
Lichen fragments in nasal cavity
Which question helps establish the broad location context for a crime scene in forensic botany?
What did the victim eat?
Was the body moved?
How long was the body buried?
Where did the crime occur?
Which environmental setting detail would most directly guide plant evidence collection strategies?
Open field, forest, or desert
Victim’s last meal content
Who was with the victim
PMI since victim died
Which question targets elevation-related site characteristics that affect vegetation and dispersal?
Was the body moved between locations
When was a specific person at scene
Was the crime at high elevation or valley
Can you verify a person’s alibi
Which aquatic context is explicitly considered in scene characterization?
Urban street with buildings
Frozen tundra with permafrost
Volcanic slope with ash
Fresh water or sandy ocean beach
Which timing question aims to narrow the timeframe of the incident?
When was the crime committed?
Where was the victim found?
Was the body moved later?
Who was at the scene then?
Which question is designed to place an item or person at a specific time at the scene?
How long has it been since the victim died?
Was the crime committed during day or night?
When was a specific person, vehicle, or article at a crime scene?
Can botanical evidence link a suspect?
Which question distinguishes short versus long intervals since the incident?
Was the body moved after death?
Where was the victim at time of death?
Did the crime occur within past hours, yesterday, last week, or a year ago or longer?
Was the crime in fresh water or beach?
Which question addresses potential witnesses or associates present near the time of death?
Was the crime in a field or desert?
Can you refute a suspect’s alibi?
How long was a body buried underground?
Who was with the victim at or near the time of death?
Which inquiry focuses on the victim’s location at the critical moment?
How long since the victim died?
What did the victim eat earlier?
Was the body moved afterward?
Where was the victim at the time of death?
Which subdivision focuses on classifying plants into groups based on shared characteristics?
Limnology examines freshwater ecosystems
Palynology analyzes pollen and spores
Systematics classifies plants into categories
Ecology studies interactions among organisms
Which field investigates how plants are influenced by their environment and other living things?
Dendrochronology dates trees by growth rings
Ecology studies environmental plant interactions
Molecular biology profiles plant DNA
Systematics organizes plant taxonomy
Dendrochronology is best described as which practice?
Surveying aquatic plant communities
Sequencing plant genomes with DNA tools
Dating events using annual tree rings
Analyzing pollen and microscopic spores
Which subdivision primarily focuses on aquatic environments such as lakes and ponds?
Systematics arranges plants into taxa
Palynology studies airborne pollen
Limnology investigates freshwater ecosystems
Ecology evaluates biotic relationships
Palynology would be most useful for examining which type of evidence?
DNA profiles from plant tissues
Annual ring widths in lumber samples
Microscopic pollen grains on clothing
Leaf venation patterns on a suspect
In forensic botany, molecular biology contributes mainly through which capability?
Microscopic counting of tree rings
DNA technology for plant identification
Classification of species by morphology
Field mapping of aquatic habitats
A crime scene near a lake shows plant debris. Which subdivision would most directly help interpret the habitat conditions?
Dendrochronology for dating tree growth
Palynology for airborne pollen typing
Limnology for aquatic environment analysis
Systematics for naming the species
Investigators found wood from a cut log and need to estimate when it was felled. Which approach fits best?
Classify the wood using systematics
Run limnology tests on lake water nearby
Apply dendrochronology to read ring patterns
Use palynology to compare pollen types
Which pairing is correctly matched to its focus area?
Palynology—study of pollen and spores
Systematics—study of aquatic systems
Dendrochronology—DNA sequencing methods
Ecology—classification of plant taxa
A trace lab detects pollen on a suspect’s shoes. What reasoning step strengthens the link to a specific location?
Rely solely on plant DNA to identify habitat
Ignore environmental variation in pollen dispersal
Compare pollen profile to local plant community
Assume pollen types are identical everywhere
Which ancient work first mentioned forensic botany and described a death by poison hemlock?
Aristotle’s Ethics, 350 B.C.
Herodotus’ Histories, 440 B.C.
Hippocrates’ Treatises, 430 B.C.
Plato’s Phaedo, 399 B.C.
What substance is associated with Socrates’ self-administered death noted in the historical account?
Belladonna tea infusion
Poison hemlock ingestion
Arsenic-laced wine
Opium tincture overdose
Forensic botanical evidence was first accepted legally during the trial involving the alleged kidnapping of the child of which national hero?
Charles Lindbergh, aviator
Amelia Earhart, pilot
Neil Armstrong, astronaut
Theodore Roosevelt, president
In 1935, Richard “Bruno” Hauptmann was arrested after what event related to the ransom money?
Passing a marked bill
Confessing in a letter
Fleeing the country
Buying a new ladder
Who provided expert testimony linking Hauptmann to the ladder found at the crime scene?
Alphonse Bertillon, analyst
Hans Gross, investigator
Edmund Locard, criminologist
Arthur Koehler, wood expert
What did Koehler claim about the homemade ladder used in the kidnapping?
Borrowed from a neighbor’s shed
Made from wood in Hauptmann’s home
Constructed from stolen pine boards
Purchased at a local hardware store
Which evidence type helped legally establish forensic botany in courtroom proceedings?
Plant-based trace evidence
Fiber dye spectroscopy
Footwear tread impressions
Ballistic trajectory analysis
Why is Arthur Koehler’s testimony significant to forensic botany history?
It linked botanical materials to a suspect
It introduced fingerprint classification
It proved DNA could identify plants
It replaced eyewitness accounts entirely
What key item at the crime scene connected the suspect through botanical analysis?
A leather suitcase tag
A glass window shard
A wooden ladder structure
A metal safe handle
Which timeline correctly places the early literary mention and the courtroom acceptance of forensic botany?
1st-century text, 1970s legal acceptance
17th-century text, 1950s legal acceptance
1200 A.D. text, 1890s legal acceptance
399 B.C. text, 1930s legal acceptance
Which statement best describes the use of botanical evidence since 1935 in forensic investigations?
Rarely collected because plants degrade too quickly
Ineffective and widely abandoned by investigators
Highly effective and universally prioritized worldwide
Effective yet underutilized due to limited training
Which country is noted for aggressively and effectively using forensic botany for many years?
New Zealand
United States
United Kingdom
Canada
Who was the first forensic botanist admitted to the American Academy of Forensic Sciences?
Dr. Robert Hooke
Dr. Jane Goodall
Dr. Albert Hofmann
Dr. David W. Hall
In which year did Dr. David W. Hall teach forensic botany to FBI agents at the National Academy in Quantico, Virginia?
1985
1978
1993
2001
Why has botanical evidence been underutilized in forensic work despite its effectiveness?
Lack of training among practitioners
Legal bans on plant evidence
Insufficient plant sampling tools
High costs of plant analysis
Where did FBI agents receive training that included forensic botany from Dr. Hall?
Federal Lab in Los Alamos, New Mexico
The National Academy in Quantico, Virginia
Scotland Yard in London, England
Interpol Headquarters in Lyon, France
Which phrase accurately characterizes New Zealand’s approach to forensic botany?
Passive and sporadic use
Limited and experimental application
Aggressive and effective implementation
Abandoned after early trials
What professional milestone is attributed to Dr. David W. Hall in forensic botany?
Published the first botany crime manual
Founded the FBI’s botany unit
Invented DNA barcoding for plants
First forensic botanist admitted to AAFS
Which factor most directly explains the historical gap between effectiveness and adoption of botanical evidence?
Competition from digital forensics
Training availability for forensic botanists
Public interest in plant-based cases
Climate limits on specimen preservation
Which setting is associated with the image of the person examining plants wearing protective gear?
Outdoor crime scene at a forest clearing
Laboratory greenhouse for forensic plant analysis
Police station evidence locker
University classroom during a lecture
Which factor is part of a plant habitat assemblage that forensic botanists evaluate?
Soil type and properties
Seasonal tourist traffic
Local crime statistics
Animal migration routes
Moisture levels in a habitat most directly influence which plant process?
Flower petal symmetry
Leaf venation patterns
Water uptake and turgor
Seed color changes
Sunlight and shade primarily determine what for plants in different habitats?
Photosynthesis rate
Pollen grain shape
Seed coat thickness
Root hair color
Wind conditions in a habitat can affect
Soil radioactivity levels
Stem magnetic polarity
Leaf taste for animals
Seed and pollen dispersal
Altitude is a key habitat variable because increasing elevation generally leads to
Greater animal diversity only
Higher soil salinity only
More volcanic activity always
Lower temperature and oxygen
Latitude helps forensic botanists because it correlates with
Satellite internet speed
Traffic flow directions
Mineral prices in markets
Solar angle and climate
Longitude is useful in habitat analysis mainly for
Estimating leaf nitrogen
Geographic positioning data
Measuring root pressure
Predicting flower fragrance
A crime scene with arid soil, intense sun, and strong winds suggests plants adapted to
Rainforest-like conditions
Tundra-like conditions
Swamp-like conditions
Desert-like conditions
When forensic botanists compare plant assemblages, they are identifying groups that share
Equal seed sizes
Identical genetic sequences
Similar habitat requirements
Uniform flower colors
Why must forensic botanists understand how a plant interacts with other plants?
Assemblage relationships aid habitat inference
It guarantees plant species names
It avoids collecting physical evidence
It replaces soil testing entirely
Which task best describes what forensic botanists can do with tiny plant fragments found on objects?
Identify individual plants from minute material traces
Determine animal presence from plant damage marks
Measure soil pH using the fragment’s moisture
Estimate plant age from fragment color alone
After identifying a plant, what useful insight can scientists gain for crime scene analysis?
The identity of the person handling the plant
Exact GPS coordinates of the crime scene
The environment type where the plant originated
The precise time the plant was collected
Why could a forensic botanist exclude certain locations as possible crime scenes?
Recovered plant is listed as a culinary herb
Recovered plant is poisonous to many animals
Recovered plant is rare in global trade markets
Recovered plant requires specific habitat conditions
Which example best fits a plant fragment source typically examined by forensic botanists?
DNA from human blood samples
Fibers from synthetic clothing
Pollen grains on an automobile
Metal shavings from a tool
What is the immediate benefit of identifying a recovered plant during an investigation?
It detects all toxic compounds in evidence
It reveals suspect’s fingerprints automatically
It informs the likely environmental origin
It confirms the exact crime timeline
A leaf fragment that only survives in tropical wetlands is recovered. What investigative step is most justified?
Investigate exclusively indoor urban locations
Prioritize areas with high altitude glaciers
Exclude sites lacking warm, saturated soils
Focus searches on arid desert regions
Which option lists items that a forensic botanist might identify among the shown plants?
Cacti, mosses, lichens, ferns
Corn, wheat, rice, barley
Oak, pine, maple, birch
Lemongrass, vanilla, cinnamon, sage
A vial contains microscopic plant tissue from a vehicle. What reasoning supports linking it to a rural herb garden?
Herb tissues match species cultivated in gardens
Vehicle paint shows previous repairs in rural areas
Tissue indicates recent human handling of metals
Microscopy reveals high concentrations of road salt
Which statement reflects the role of plant habitat requirements in narrowing crime scene possibilities?
Plants grow anywhere regardless of climate
Habitat limits plant distribution to suitable environments
Plant habitats are determined by human preferences alone
Only domestic plants provide habitat information
Investigators find lavender pollen on clothing. Which conclusion is most reasonable?
Clothing came from a refrigerated warehouse
Person was near a lavender-growing environment
Lavender pollen forms only during severe storms
Pollen proves the exact date of the incident
When a person drowns, what enters the lungs and body tissues?
Blood displaced from circulation
Water carrying aquatic organisms
Compressed oxygen from bubbles
Ambient air with dissolved gases
Which statement best describes algae and diatoms in aquatic ecosystems?
They are vascular plant producers
They are nonvascular photosynthetic producers
They are heterotrophic decomposers
They are parasitic consumers of fish
Where are algae and diatoms commonly found as primary producers?
Desert sand and dry soil
Human skin and hair follicles
High-altitude cloud layers
Freshwater, salt water, and mud
What material forms the cell walls of diatoms?
Chitin polymer sheets
Silicon dioxide structures
Cellulose microfibrils
Calcium carbonate layers
In forensic botany, why might diatom analysis be useful in drowning cases?
It helps determine the drowning location
It estimates time since submersion
It calculates exact water temperature
It identifies the victim’s blood type
A technician finds abundant silica-based microstructures in lung tissue. What organism group is most likely present?
Diatoms related to algae
Protozoan ciliates
Cyanobacteria colonies
Fungal yeast cells
Which evidence pattern would most strongly suggest a victim drowned in a muddy estuary?
Only terrestrial plant fragments
Equal freshwater and marine algae
High saltwater diatom proportion
Few freshwater diatoms detected
Why are algae and diatoms considered important producers in aquatic environments?
They fix nitrogen from the air
They photosynthesize to form biomass
They filter heavy metals from water
They decompose dead organisms
A forensic analyst compares diatom communities from lung tissue to samples from two lakes. What reasoning supports selecting the matching lake?
Larger average cell wall thickness
Higher total diatom counts overall
Identical species composition proportions
Presence of any algae in both lakes
Which procedural step best increases reliability when using diatom proportions to infer drowning site?
Sampling only surface water near shore
Collecting water and mud from multiple depths
Relying on victim’s clothing contaminants
Ignoring seasonal changes in diatom blooms
Which property makes diatoms especially useful as long-lasting forensic evidence?
Protein-rich membranes degrade quickly
Silica cell walls resist decay
Cellulose walls dissolve in water
Lipid coatings preserve DNA
What creates the unique refractive patterns observed in diatoms?
Chitin microfilaments
Silica-based cell walls
Calcium carbonate plates
Protein-ribosome lattices
A sample containing fewer than 20 different diatom species most likely suggests what scenario?
Sample contaminated by soil
Water source with heavy pollution
Recent drowning in that water
Long-term decomposition interval
Finding more than 50 diatom species in remains most strongly indicates which interpretation?
Short postmortem interval
Saline water contamination
Absence of drowning evidence
Longer postmortem interval
In forensic botany, an assemblage of algae and diatom species can help investigators do what?
Estimate victim’s age
Identify a specific body of water
Determine time of breakfast
Locate buried metallic objects
Which statement best explains why diatoms persist as evidence compared to many other microorganisms?
They reproduce rapidly in tissues
Their silica frustules resist decay
They survive freezing temperatures
Their DNA is resistant to UV
When comparing two water samples, which feature would most reliably match a crime scene to a location?
Presence of aquatic insects
Exact diatom assemblage composition
Average water temperature readings
Total dissolved salts concentration
A forensic team observes bright geometric patterns in microscopic images from lung tissue. What is the most likely source of these patterns?
Crystallized hemoglobin residues
Starch grains from plants
Calcium phosphate bone dust
Silica frustules of diatoms
Why might counting diatom species diversity assist in estimating postmortem interval for drowning cases?
Species diversity increases with exposure time
Species diversity is unrelated to exposure time
Species diversity decreases as decay progresses
Species diversity remains constant over time
Which property of plant cells makes them likely to persist in stomach contents for analysis?
Thin protein-rich membranes lacking rigidity
High chlorophyll levels that dissolve quickly
Large vacuoles that burst during digestion
Cellulose walls that resist digestive breakdown
Investigators use the degree of digestion in stomach contents primarily to estimate which forensic measure?
Time since victim traveled
Postmortem interval after death
Duration of interrogation needed
Time since last meal was cooked
A partially digested wheat roll is found in a victim’s stomach. Using typical digestion times, which estimate is most reasonable for when the meal was eaten?
About 5–6 hours prior
About 2 hours prior
About 30–40 minutes prior
About 15–30 minutes prior
Which food category in common digestion charts typically has the shortest digestion time window?
Fish at roughly 45 minutes to 1 hour
Meats at roughly 2–5 hours
Vegetables at roughly 30–40 minutes
Fruits at roughly 15–30 minutes
If eggs are identified in gastric contents, which digestion time best matches typical charts?
About 45 minutes
45 minutes
30–40 minutes
15–30 minutes
Legumes are detected in the stomach. What approximate digestion duration should investigators consider?
Around 5 hours
Around 2 hours
Around 1 hour
Around 30 minutes
Why might identifying plant material in gastric contents help investigators locate witnesses?
It proves the time of death precisely
It provides the chef’s identity
It suggests the victim’s prior location
It reveals the restaurant’s exact address
Which statement describes how meal recovery from a victim’s stomach can aid an investigation?
It determines weapon type used
It replaces DNA profiling entirely
It narrows the postmortem interval estimate
It reveals the motive of the crime
Fish remains are found during autopsy. Which time range aligns with typical digestion for fish?
15–30 minutes
30–40 minutes
45 minutes to 1 hour
2–5 hours
Meat is present in stomach contents. Which digestion time frame is commonly associated with meats?
Roughly 20 minutes
Roughly 40 minutes
About 2–5 hours
About 1 hour
Which feature best indicates an old gravesite in a cemetery?
Dense new plant growth over soil
Sunken ground from gradual settling
Broken branches scattered around
A mound of freshly piled soil nearby
What is the most likely appearance of a newly dug gravesite?
Area covered by fallen leaves
Mound of soil with few or no plants
Sunken patch with compacted soil
Level turf with intact vegetation
Why might broken branches near a grave be significant to investigators?
They prove heavy rainfall occurred
They indicate recent human activity
They show long-term tree disease
They confirm animal burrowing nearby
What typically happens to existing vegetation when a grave is dug?
It is covered with mulch
It is fertilized to regrow
It is removed and disturbed
It is left and trimmed lightly
Which observation would best help differentiate a new grave from an old one?
Presence of mature shrubs around
Soil forming a visible raised mound
Headstone with weathered engraving
Grass showing uniform growth pattern
A crime scene team sees bare soil lacking plants beside a headstone. What inference fits forensic botany principles?
The grave is old and well established
Maintenance workers added fresh compost
Recent digging likely removed vegetation
Seasonal frost killed local plants
Which ground feature is least consistent with recent grave digging?
Piled soil with clumps and stones
Broken branches near the plot
Patch with removed vegetation
Sunken, compacted turf surface
Investigators compare two plots: Plot A has a raised soil mound; Plot B is slightly sunken. Which conclusion is most reasonable?
Neither plot shows grave activity
Plot B is older than Plot A
Plot A is older than Plot B
Both plots are newly dug graves
Which sign would most strongly suggest that a gravesite has recently been altered?
Uniform grass with mature roots
Fresh soil mound lacking plants
Level ground with dense clover
Weathered stones with moss growth
When assessing grave-related disturbances, which plant evidence is most informative?
Presence of seasonal flowers blooming
Absence of vegetation due to excavation
Shade-loving moss near headstones
Tall grasses typical of old plots
What plant change most strongly suggests a newly created gravesite in an area?
Plants grow taller with no species turnover
Plants appear stunted but unchanged in species
Plants match long‑established dominant species
Plants show species different from dominant plants
Which observation at a gravesite best indicates the tool used to dig the hole?
Uniform moisture across the soil surface
Presence of soil piles near the hole
Absence of footprints around the site
Distinctive tool marks in soil or roots
Broken tree or plant roots at a site most likely suggest which event?
Routine seasonal pruning activity
Natural wind damage during storms
Fungal infection weakening the roots
Ground disturbance from excavation
Bright green leaves appearing on disturbed soil most directly indicate what?
The ground was recently overturned
The area has high nitrogen levels
The soil is water‑logged for weeks
Plants reached full maturity stage
How can new plant growth help investigators at a clandestine gravesite?
Estimate the burial depth precisely
Determine how long the site was disturbed
Reveal the perpetrator’s identity
Identify the victim’s diet history
Which evidence type would a botanist record to infer the digging method used at a gravesite?
Leaf color gradients across the plot
Distribution of pollen on nearby rocks
Number of insects landing on plants
Tool mark patterns left in the soil
If plants at a gravesite differ from the established dominant species nearby, what is the most plausible explanation?
Normal microhabitat variation over years
Introduction of invasive species decades ago
Recent soil disturbance altered conditions
Long‑term climate change effects
Which combination of observations most strengthens the conclusion that excavation occurred recently?
Old roots intact and leaf litter undisturbed
Tool marks present and bright green leaves
Dry soil crust and sparse plant regrowth
Mature shrubs covering the entire area
Why might dominant plant species be replaced near a new gravesite?
Shade from nearby buildings increased
Soil chemistry and structure were altered
Rainfall patterns changed slightly
Animal grazing reduced plant height
An investigator notes fresh tool marks, broken roots, and uniform bright regrowth. What inference is best supported?
The area’s dominant species remained stable
Excavation occurred recently at this location
The site was landscaped months earlier
The plants experienced a natural die‑back
Which procedure ensures that evidence is tracked from collection to analysis without tampering?
Recording witness statements
Measuring wind speed
Maintaining chain of custody
Taking close-up photographs
Locard’s Principle of Exchange states what about crime scene evidence?
Evidence can transfer between locations
Evidence always remains in place
Evidence cannot move without tools
Only biological evidence transfers
Which pair of actions best describes photographing a botanical crime scene?
Focus on suspects exclusively
Only shoot at midday light
Capture distance and close-up views
Avoid images of plants entirely
Which environmental condition would most directly affect transpiration rates of plants at a scene?
Documentation format
Chain of custody
Type of soil
Humidity level
During initial evidence collection, which step comes first to create a reliable case record?
Cloud cover estimation
Wind speed measurement
Soil excavation
Documentation
Which set lists variables a forensic botanist should record on site?
Laptop model, battery level, RAM
Court date, judge, bail
Suspect name, age, address
Temperature, cloud cover, sun
If wind speed is high, what is a likely impact on plant-related trace evidence?
Greater dispersal and transfer
Guaranteed preservation of pollen
Elimination of soil variability
No effect on transfer
Why is close-up photography of leaves with droplets useful in forensic botany?
Documents micro-features for comparison
Eliminates need for chain of custody
Determines suspect identity directly
Prevents environmental change entirely
Which item is NOT listed as an environmental condition to record at a scene?
Type of soil
Wind speed
Temperature
Chain of custody
Recording cloud cover at a scene primarily helps with what?
Interpreting sunlight exposure
Measuring courtroom lighting
Identifying suspect address
Proving custody continuity
Which role prepares a preliminary sketch of the crime scene?
Agency director overseeing case
Crime scene artist on team
Evidence technician supervisor
Lead investigator on duty
Which item is typically documented to uniquely identify a case?
Vehicle models listed
Weather conditions noted
Case number assigned
Witness ages recorded
What information about agencies must be recorded at a crime scene?
Agency headquarters layout
Name of processing agency
Agency budget figures
Agency training schedule
Which personnel details are documented during crime scene recording?
Suspect’s social profiles
List of prior convictions
Number of courtroom seats
Names of investigators present
Which set best describes crime scene location data that should be captured?
Street nicknames and slang
Historical population statistics
Longitude and latitude readings
Nearby restaurant menu items
What directional measurement helps orient the crime scene sketch?
Humidity index percent
Daylight hours remaining
Barometric pressure trend
Compass readings of scene
Distance from which reference points should be recorded at a crime scene?
Fixed locations or datum points
Moving vehicles passing
Estimated suspect pathways
Average tree heights nearby
Which description is part of the recorded information?
Timeline of court appeals
List of media reporters
Catalogue of jury duties
Narrative of the crime scene
What biological detail should be documented at the scene?
Number of traffic lights visible
Description of biological materials
Variety of stone colors present
Average insect wing length
Which habitat assessment category could be recorded for the scene?
Commercial lease pricing
Urban tax rate bracket
Deciduous forest classification
School district zoning map
Habitat descriptions should include which areas?
Only the nearest roadway
Both the scene and surroundings
Just the suspect’s residence
Only the evidence storage
Which statement best captures the guidance on dominant plants?
Include general description
Exclude plant observations
Focus on animal behavior
Summarize lab protocols
In forensic botany, why note disturbed plants around a scene?
Reduces glare in photographs
Improves courtroom acoustics
Ensures faster DNA profiling
Indicates potential activity paths
Which scene feature should be photographed to document dominant vegetation patterns around the area?
Animal tracks crossing nearby fields
Soil color variations across pathways
Only rare plants found near the scene
Dominant plants present at and around scene
Depressed grasses in a field most directly help identify which crime scene aspect?
Possible entrances or exits from scene
Dominant plant species distribution
Soil pH gradients across site
Time since disturbance in weeks
When photographing disturbed plants, what lens use is recommended?
No lens guidance is necessary
Both micro and macro lenses together
Only wide-angle landscape lens
Telephoto lens from long distance
Which location-based plant evidence requires close documentation if vegetation is concealing items?
Plants recorded in a city greenhouse
Plants bordering a distant property line
Plants growing in undisturbed meadow
Plants covering a body, vehicle, or object
A twig snapped near a trail and crushed leaves are best recorded as which evidence type?
Broken branches or disturbed plants
Routine seasonal leaf shedding
Normal animal browsing patterns
Background ecological succession
Which detail connects vegetation directly to transported trace evidence on victims or items?
Plants flourishing in adjacent plots
Plants listed in botanical surveys
Plants that bloom in early spring
Plants on a body, vehicle, or object
Documenting plants beneath a body or car primarily helps establish which inference?
Long-term habitat restoration
Species identification protocols
Regional climatic conditions
Positioning relative to deposition
Which photo target can reveal movement or interaction between items and remains?
Plants between objects and a body
Plants isolated in far-off fields
Plants cataloged in lab herbaria
Plants thriving in shaded forests
A team must plan a photo set for botanical evidence. Which combination best meets guidance for entrances, disturbances, and proximity?
Depressed grasses, broken branches, dominant plants
Pollen traps, greenhouse species, peat cores
Ripened fruits, tall trees, old stumps
Seed counts, chlorophyll assays, leaf area
