A waxy layer formed from upper epidermis is called.................................

• Cuticle

• Palisade mesophyll

• Spongy mesophyll

• Stomata

Small opnings mostly found at the bottom layer, allow gas exchange.

• Cuticle

• Palisade mesophyll

• Spongy mesophyll

• Stomata

Tightly packed cells, have the most of chloroplast

• Cuticle

• Palisade mesophyll

• Spongy mesophyll

• Stomata

Flat cells, irrugularly shaped found at the top of the leaf structure.

• lower epidermis

• Palisade mesophyll

• Spongy mesophyll

• upper epidermis

A type of msophyll has loose cells that faciltates gas movment.

• lower epidermis

• Palisade mesophyll

• Spongy mesophyll

• upper epidermis