WorksheetsPlant Classes and Parts Review
Total questions: 33
Worksheet time: 17mins
Palm trees are examples of which plant group?
Dicots
Monocots
Bryophytes
Pteridophytes
What is another name for dicotyledons?
Monocots
Dicots
Tricots
Biennials
How many seed leaves do seedlings of dicotyledons have?
One
Two
Three
Four
What is another name for dicotyledons?
Monocots
Dicots
Vascular bundles
Gymnosperms
How are the vascular bundles arranged in dicotyledons?
In a scattered pattern
In a circle
In parallel lines
Randomly throughout the plant
What is another name for dicotyledons?
Monocots
Dicots
Tricots
Biennials
What is a characteristic feature of the leaves of dicotyledons?
The leaves have parallel veins
The leaves have spotted veins
The leaves have netted veins
The leaves have no veins
What is another term for dicotyledons?
Monocots
Dicots
Tricots
Biennials
How are the flower parts of dicotyledons typically arranged?
In multiples of three
In multiples of four or five
In pairs
Singly
Which of the following is an example of a dicot plant?
Daisies
Roses
Peanut
All of the above
How many cotyledons does a monocot seed have?
Two cotyledons
Four cotyledons
One cotyledon
No cotyledons
What type of venation do monocot leaves exhibit?
Net-like veins
Scattered veins
Parallel veins
No veins
What is the arrangement of vascular bundles in dicot stems?
Scattered
Ringed
Parallel
Random
How many petals are typically found in the flowers of dicots?
Multiples of 3
4 or 5
2 or 6
7 or 8
Which characteristic is typical of a monocot flower?
4 or 5 petals
Multiples of 3 petals
Net-like veins in petals
Two cotyledons
How are scientific names of plants printed?
In bold
In italics
Underlined
In a different color
Why can common names of plants be confusing?
They are always in Latin
They are too long to remember
Different areas may call the same plant by different names
They are never written down
What is the first name in the binomial nomenclature system?
The species
The family
The genus
The variety
What can species be further subdivided into?
Classes
Orders
Varieties
Families
What are annuals in the context of plant life cycles?
Plants that live for several years
Plants that complete their life cycle in two years
Plants that complete their life cycle in one year (or one season)
Plants that never complete their life cycle
Which of the following is an example of an annual plant?
Oak tree
Marigolds
Maple tree
Rose bush
What are biennials?
Plants that produce flowers and seeds once every two years
Plants that complete their life cycle in two growing seasons
Plants that only grow during the winter months
Plants that can be harvested multiple times before dying
What happens to biennials during the first year of their life cycle?
They produce flowers and seeds
They remain dormant throughout the year
They grow vegetative structures such as roots, stems, and leaves
They die after producing fruits
During which period do biennials produce flowers and seeds?
Immediately after planting
During the first year
After a period of dormancy during cold months
Continuously throughout their life
Which of the following is an example of a biennial plant?
Tomato
Carrot
Wheat
Apple
What are perennials?
Plants that produce for only one year or growing season
Plants that produce for more than two years or growing seasons
Plants that never die back during the winter months
Plants that do not return from their rootstock
What can happen to perennials during the winter months?
They can grow larger
They may die back and then return from their rootstock
They will always remain green
They cannot survive cold temperatures
Which of the following is an example of a perennial?
Sunflower
Azalea
Wheat
Corn
What are herbaceous perennials?
Plants with hardy stems that can survive winter frost
Plants that have soft stems that are killed by frost
Plants that only grow in tropical climates
Plants that can survive without water
What are woody perennials?
Plants with soft stems that are killed by frost
Plants that lose their leaves every year
Plants with hardy stems that can survive winter frost
Plants that grow only in the summer
What is photosynthesis?
The process by which plants release oxygen into the atmosphere.
The chemical process converting sunlight into energy and food for the plant.
The process by which plants absorb water from the soil.
The method plants use to reproduce.
What is the process of plants using stored energy called?
Photosynthesis
Transpiration
Respiration
Condensation
What does transpiration in plants refer to?
The process of water absorption through roots
The movement and loss of water through evaporation
The conversion of sunlight into chemical energy
The release of oxygen into the atmosphere
