Part of Leaf 1

What is the name of the hole in the underside that serves as a doorway for gases for carbon dioxide and oxygen between the leaf and the environment?

• Xylem

• Phloem

• Stomata

• Chloroplast

• Guard Cell

What transports glucose throughout the plant?

• Xylem

• Phloem

• Stomata

• Chloroplast

• Guard Cells

What is the layer of the leaf that gives the protection?

• Phloem

• Xylem

• Cuticle

• Spongy layer

• Pallisade layer

What transports water and minerals throughout the plant?

• Guard Cells

• Stomata

• Phloem

• Xylem

• Pallisade layer

What surrounds the stomata and change size by swelling or shrinking, thus opening and closing the stomata?

• Phloem

• Xylem

• Cuticle

• Pallisade layer

• Guard Cells

What contains most of the chloroplasts and is where most of the photosynthesis happens?

• Xylem

• Cuticle

• Phloem

• Pallisade layer

• Spongy layer

What is the outer layer of cells that helps protect against water loss?

• Pallisade layer

• Spongy layer

• Cuticle

• Epidermis

• Guard cells