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WorksheetsBiology Final Exam Review Part 4
Total questions: 55
Worksheet time: 53mins
What do we call a change in a species over time?
Adaptation
Evolution
Extinction
Environmental influences
Whales are aquatic mammals that contain a pelvis (hip) bone. Even though it does not aid in its movement, the function must have been used by a common ancestor of the whale. Thus, the pelvis is referred to as a(n)
vestigial structure
analogous structure
homologous structure
Based on the image, why are these similar looking birds now considered different species, even though they have a common ancestor?
all these birds could swim, so they went to different continents to evolve
their environments changed over time, so they had to adapt to those environment
the birds acquired the new traits while trying to adapt to their new environments
there were fewer species of birds in the past, now there are more
A hurricane wipes out half the population of blue jays in Cape Hatteras, North Carolina. This is an example of?
Natural Selection
Mutation
Genetic Drift
Gene Flow
Mutations are important because ____.
they bring genetic variation needed for a population to evolve
mutations are not important
they bring about benefits for the individual not the population
they bring death of the organism in which they develop
The science of naming and classifying is called
Classology
Taxonomy
Genetics
Biology
The scientific name Felis domesticus indicates that ________ is the species name.
Felis
domesticus
Felis and domesticus
Feline
All kingdoms except Archebacteria and Eubacteria have cells that are
eukaryotic
prokaryotic
enclosed in a cell wall
without a nucleus
Organisms in the kingdom _______ are described as plant-like, animal-like, and fungus-like.
Fungi
Animalia
Plantae
Protista
Some Protozoa, like the __________ move by pseudopods, which are flowing extensions of the cell.
paramecium
mushroom
yeast
amoeba
Beneficial fungi include decomposers, those used in food production, and
those that cause ringworm
those that produce the antibiotic penicillin
slime mold
poisonous mushrooms
Organisms that coannot make their own food are considered
semitrophs
heterotrophs
autotrophs
multicellular
Plant cells have cell walls made of cellulose but fungi have cell walls made of _____.
chitin
cellulose
lipids
semipermeability
Nonvascular plants do not have ______
vessels (xylem and phloem)
chloroplasts
cell walls
water
Green algae are in the Protista kingdom and are thought to be the ancestors of the _________ kingdom.
Fungi
Animalia
Eubacteria
Plantae
The classification level _______ is the most specific among these choices.
kingdom
phylum
genus
order
The Kindgom Animalia contains _______ organisms
unicellular
multicellular
prokaryotic
semicellular
Unicellular organisms that can live in extreme conditions such as hot springs, hydrothermal vents, and acidic environments are part of the Domain and Kingdom _____.
Eubacteria
Bacteria
Archaebacteria
Protista
Bacteria are classified according to their ______.
size
shape
symmetry
color
The word Bacilli means _____
rod-shaped
spiral-shaped
heart-shaped
sphere-shaped
Identify the type of root system shown on the right.
tap root
fan root
fibrous root
What does the vacular tissue phloem transport?
water
nutrients
waste
What do you call the porelike openings that allow gases to enter and leave the leaf?
chlorphyll
stomata
xylem
phloem
What type of tropism is this plant demonstrating?
Phototropism
Gravitropism
Thigmotropism
Is this a picture of a gymnosperm or an angiosperm?
Gymnosperm
Angiosperm
The stamen is the ______ part of the flower
male
female
What group of plants makes up the majority of plant species?
ferns
gymnosperms
angiosperms
moss, hornworts, and liverworts
Liverworts, hornworts, and moss are all ____________
vascular plants
nonvascular plants
ferns
Bacteria go through this asexual reproduction process.
budding
binary fission
sporulation
regeneration
How many options should every branch in a dichotomous key have?
1
2
3
4
Microscopic unicellular organism found in a mud puddle. Organism's DNA is contained in a nucleus and it moves by beating tiny hairs in the water.
