WorksheetsSeed Plants
Total questions: 20
Worksheet time: 8mins
Which of the following is NOT a characteristic of seed plants?
They have highly developed vascular tissue.
They can only survive in moist environments.
They use pollen to reproduce.
They use seeds to reproduce.
They have true roots, stems and leaves.
Select ALL correct pairings of vascular tissue and its function.
Phloem >>> Water and minerals
Xylem >>> Water and minerals
Xylem >>> Food
Phloem >>> Food
Pollen grains are tiny structures that contain cells that will become sperm cells.
True
False
A structure that contains a young plant in a protective coating is called _____________.
Spore
Seed
Sperm
Ovary
What is the name of the process shown in the picture?
Germation
Vegetation
Germisation
Germination
A seed will germinate ONLY when...
... it has absorbed enough water.
... it has produced enough food.
... it is put in some soil.
--- it is warmed enough.
Embryo is labelled with number _____.
1.
2.
3.
None.
Food supply is labelled with number _____.
1.
2.
3.
None.
How is the structure labeled with "1." called?
seed
seed membrane
seed coat
seedling
How many cotyledons does this seed have?
1
2
3
None.
Select the term which closely describes what a "cotyledon" is.
seed stem
seed coat
seed root
seed leaf
The process in which plants spread their seeds as far as possible from themselves is called ____________________.
Germination
Seed spreading
Seed sending
Seed dispersal
The fruit in the picture is adapted for...
Dispersal by wind
Dispersal by animals
Dispersal by water
Mechanical dispersal
The fruit in the picture is adapted for...
Dispersal by wind
Dispersal by animals
Dispersal by water
Mechanical dispersal
The fruit in the picture is adapted for...
Dispersal by wind
Dispersal by animals
Dispersal by water
Mechanical dispersal
The fruit in the picture is adapted for...
Dispersal by wind
Dispersal by animals
Dispersal by water
Mechanical dispersal
The fruit in the picture is adapted for...
Dispersal by wind
Dispersal by animals
Dispersal by water
Mechanical dispersal
Why plants need to disperse their seeds as far as possible?
To cover more land area.
Not to compete for resources.
To be better than other plants.
To evolve faster.
In the world, you can find several species of nonvascular seed plants.
True
False
Seed plants are classified into two groups: gymnosperms and angiosperms.
True
False
