Structure of Flowering Plants Chapter 23

What is the function of phloem

• To transport water

• To transport gas

• to transport food

Which of the following parts of the root's function is protection

• Root hairs

• Root cap

• Epidermis

• Meristem

What is meant by a cotyledon

• a big tree

• vascular bundles

• a leaf

• a seed leaf

Which of the following statements are true

• Phloem has companion cells

• Xylem has companion cells

• Xylem transports food in the plant

• Phloem transports water in the plant

phloem has lignin, xylem has no lignin

• true

• false

Xylem is dead, phloem is living

• true

• False

What is the function of xylem

• To transport gas

• to transport food

• to transport water

What is a meristem?

• A plant tissue capable of movement

• A plant tissue capable of photosynthesis

• A plant tissue capable of diffusion

• A plant tissue capable of cell divisiom

A lenticel and a stomata have the same function, (gas exchange)

• true

• false

Parallel veins are characteristic of monocot plants

• true

• false