Seed Plants

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

Tags

NGSS.MS-LS2-1

Pollen grains are tiny structures that contain cells that will become sperm cells.

• True

• False

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-4

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.

Tags

NGSS.MS-LS1-5

Embryo is labelled with number _____.

• 1.

• 2.

• 3.

• None.

Food supply is labelled with number _____.

• 1.

• 2.

• 3.

• None.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS1-6

NGSS.MS-LS2-3

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.

Tags

NGSS.4-LS1-1