WorksheetsUnit 6 Test Plants
Total questions: 22
Worksheet time: 22mins
True or False: The primary function of plant leaves are to take in water.
True
False: to support the plant
False: to trap sunlight for photosynthesis
False: to produce flowers
What is the most likely seed-dispersal mechanism for a seed with winglike structures?
water
wind
catch in animal fur
eaten by animals
What is the most likely seed-dispersal mechanism for an apple seed?
wind
water
catch in animal fur
eaten by animals
True or False: The most likely seed-dispersal mechanism for a seed with hooks is wind.
True
False: eaten by animals
False: catch in animal fur
False: water
A flower that has sepals, petals, stamens, and pistils is called a ___________ flower.
incomplete
complete
female
male
All plants are __________.
heterotrophs
eukaryotes
unicellular
prokaryotes
True or False: All Angiosperms produce fruits.
True
Fasle: produce cones
False: are seedless
False: are tropical
What are the flowers female reproductive parts called?
sepals
anthers
pistils
filaments
Gases pass in and out of a leaf through the ___________.
phloem
xylem
cuticle
stomata
What is NOT a root function in plants?
to produce food
to anchor plants
to store food
to absorb water
True or False: Dormancy is a period when an organism's growth or activity starts.
True
False: continues
False: stops
Fasle: speeds up
Leaflike, usually colorful, structures arranged in a circle around the tip of a flower stem are called ____________.
petals
stepals
pistils
stamen
A waxy, waterproof layer called the __________ covers the leaves of most plants
petals
stamen
pistil
cuticle
Through this water and minerals enter the plant's roots and move through the stems and leaves
sepal
xylem
Bract
stamen
The process by which water evaporates from a plant's leaves is know as ____________.
osmosis
transpiration
mitosis
photoperiodism
These flowers usually have either three petals or a multiple of three petals.
monocots
dicots
This is a plant's response to seasonal changes in the length of night and day.
phloem
Monocots
Photoperiodism
transpiration
What is the structure labeled number 7?
Stigma
Filament
Anther
Ovary
What is the structure labeled number 6?
Stigma
Filament
Anther
Ovary
Are the structures labeled 6 & 7 male or female?
Male
Female
Are the structures labeled 9, 10, 11 & 12 male or female?
Male
Female
What is the structure labeled 3 in the diagram and what is its purpose?
Sepal: encloses and protects the flower while developing
Stigma: makes the flower look pretty
Anther: holds the pollen
Ovary: contains the ovules
