Transport in Plants - Assessment

1.

Multiple Choice

30 sec

1 pt

The plant tissue that carries food materials DOWNWARD from the leaves to the rest of the pant is the ______.

Phloem

Stomata

Chlorophyll

Xylem

2.

Multiple Choice

30 sec

1 pt

Vascular tissue that transports water and minerals UPWARDS from a plant's roots is know as ______.

Chlorophyll

Phloem

Stomata

Xylem

3.

Multiple Choice

1 min

1 pt

Plant absorbs water through the _________.

stem

roots

leaves

all of the above

4.

Multiple Choice

30 sec

1 pt

The plant transport system are made up of ____ types of tubes.

1

2

3

many

5.

Multiple Choice

30 sec

1 pt

What is the name of the part of the root that allows water and minerals enter?

root hairs

epidermis

phloem

phyla

6.

Multiple Choice

30 sec

1 pt

what is the function of root hair?

it is place to store the food

it has large surface area to absorb more water

7.

Multiple Choice

30 sec

1 pt

How do water enter the roots from the soil?

diffusion

osmosis

transpiration

active transport

8.

Multiple Choice

30 sec

1 pt

Water vapour exits a plant leaf by

the stomata

the epidermis

the palisade cells

the spongy mesophyll

9.

Multiple Choice

30 sec

1 pt

Transpiration is

the movement of water through a plant from the roots up the stem

the loss of water from the leaves of a plant by the process of evaporation

the flow of water into plant roots by osmosis from the soil

the process of minerals and sugars moving through plant veins

10.

Multiple Choice

30 sec

1 pt

This is the definition for which word:The movement of particles down a concentration gradient (from a high concentration to a low concentration)

Osmosis

Diffusion

Active transport

Transpiration

11.

Multiple Choice

30 sec

1 pt

This is the definition for which word:The movement of water molecules from a high concentration of water to a low concentration of water across a partially permeable membrane.

Osmosis

Diffusion

Active transport

Transpiration

12.

Multiple Choice

30 sec

1 pt

Why is the evaporation of water from leaves important?

It cools leaves and helps move water up the plant.

It makes the plant wilt

It helps the plant to respire

13.

Multiple Choice

30 sec

1 pt

Which of these is true?

Xylem vessels carry water and dissolved minerals up the plant

Phloem tissue carry water and dissolved minerals up the plant

Xylem vessels carry dissolved sucrose up and down the plant

14.

Multiple Choice

30 sec

1 pt

What happens to the transpiration rate as light intensity increases?

It increases

It stays the same

It decreases

15.

Multiple Choice

30 sec

1 pt

Where is xylem found in the plant?

leave -> roots -> stem

roots -> stem -> leaves

root hairs -> leaves -> veins

stem -> roots

16.

Multiple Choice

1 min

1 pt

Water and minerals move in which direction within the plant

Upward

Down

17.

Multiple Choice

30 sec

1 pt

Where does sugar transport begin?

Roots

Leaves

Root hairs

Vascular bundles

18.

Multiple Choice

30 sec

1 pt

Plant transports food made in the leaves to __________.

roots

stem

flowers

all of the above

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