The structure of leaves

What is structre S

• cuticle

• stoma

• air space

• epidermis

What is structure T

• epidermis

• palisade mesophyll

• spongy mesophyll

• guard cell

Which cells do not contain chloroplasts?

• guard cells

• epidermis cells

• palisade mesophyll cells

• spongy mesophyll cells

Which structures can make stoma open and close?

• phloem

• xylem

• guard cells

• cuticle

What is the function of xylem

• tranports water and minerals

• reduce the loss of water

• transports food

• carry out photosynthesis