Biology Roots Cells

Which roots have the highest surface area touching the soil?

• A

• B

Which roots have the smallest surface area touching the soil?

• A

• B

Which roots have the smallest surface area touching the soil?

• A

• B

• C

Which roots have the largest surface area touching the soil?

• A

• B

• C

Which plant has the smallest root surface area ?

• A

• B

Which plant has the largest root surface area ?

• A

• B

Tags

NGSS.MS-LS1-5

Which kind of cells are the best at exchanging substances with the outside world?

• cells with a small surface area

• cells with a big surface area

Tags

NGSS.MS-LS1-2

Which kind of cells are the worst at exchanging substances with the outside world?

• cells with a small surface area

• cells with a big surface area

Root hair cells are adapted to absorb more water because they have ....

• high surface area shape

• low surface area shape

Tags

NGSS.MS-LS1-2

Root hairs are an unusual shape because ....

• it help anchor the plant in the ground

• it adds surface area to increase absorption.

• it can squeeze the soil for extra moisture.

• they defend the plant from invaders

Tags

NGSS.MS-LS2-1