Unit 3 Test - Plants

Which of the following transports water and minerals from the roots throughout a plant?

• cotyledons

• anthers

• xylem

• chlorophyll

Vascular plants have _______ to transport materials.

• roots

• stems

• vessels

• leaves

Which of the following transports water and minerals from the roots throughout a plant?

• cotyledons

• anthers

• xylem

• chlorophyll

Annuals complete their life cycle in ___ season, biennials in two seasons, and perennials in many seasons.

• one

• two

• three

• four

Stamen and pistils are found in:

• leaves

• flowers

• stems

• roots

Mature seeds are found in: (A) moss capsules, (B) pollen, (C) fruit, (D) phloem.

• moss capsules

• pollen

• fruit

• phloem

A student experimenting with plants finds that the roots grow toward gravity. The student concludes that the plant shows:

• hydrotropism

• gravitropism

• phototropism

• thigmotropism

The most common gymnosperms are: (A) conifers, (B) shrubs, (C) flowering bulbs, (D) ginkgoes.

• conifers

• shrubs

• flowering bulbs

• ginkgoes

Stamen and pistils are found in ______.

• leaves

• flowers

• stems

• roots

Stamen and pistils are found in:

• leaves

• flowers

• stems

• roots