Bio/ Unit 4

Plants are

single-celled eukaryotes

Single-celled prokaryotes

Multi-celled eukaryotes

Multi-celled prokaryotes

The female reproductive structures of an angiosperm are called the

Stamen

Pistil

Sepal

Anther

The transport channel in the leaf is the

Petiole

Node

Vein

vascular bundle

Which of the following tissues conducts water, minerals, and organic compounds within plants?

Dermal tissue

Ground tissue

Secretory tissue

Vascular tissue

Which process determines the amount of water that is pulled up a plant to the leaves?

Transpiration

Osmosis

Active transport

Cohesion of water molecules

The response of a plant to the length of days and nights is

Gravitropism

Phototropism

Thigmotropism

Photoperiodism

Guard cells swell and become longer when

Carbon dioxide moves out of the cells

Water moves into the cells

water moves out of the cells

Oxygen moves into the cells

The primary purpose of phloem is

To move water through the plant

To absorb water at the roots of the plant

to move nutrients through the plant

To protect the plant from drying out

The cuticle of a plant functions as

A watertight covering to reduce moisture loss and drying out

a barrier around the roots to protect them from rotting

A special layer of tissue to transport water from roots to leaves

A primary location of cellular regeneration

The most familiar non-vascular plants that contain simple conducting cells are

Ferns

Ground pines

Horsetails

Mosses

Bio/ Unit 4

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