Ecosystems - Plants

Front

How does most of the water needed by the plant get into its leaves?

Back

The roots absorb it and then it travels up the stem via the xylem.

Front

Which organelle is responsible for making food (Glucose) using energy from sunlight?

Back

Chloroplast

Front

Which organelle stores water for use in photosynthesis?

Back

Vacuole

Front

Which choice correctly shows the gases that enter and exit plants during photosynthesis? Enter: Carbon dioxide
Exit: Oxygen

Back

Enter: Carbon dioxide
Exit: Oxygen

Front

The leaf has a shiny, waxy cuticle around it to

Back

control water loss

Front

Most of the chloroplast cells are found in the?

Back

pallisade mesophyll layer

Front

Which structures open and close stomata to allow gas exchange but prevent water loss in leaves? Options: Epidermis, Vascular tissue, Guard cells, Spongy mesophyll

Back

Guard cells

Front

What is letter "D" pointing to? Options: upper epidermis, palisade mesophyll, spongy mesophyll, bundle sheath

Back

spongy mesophyll

Front

Which of the following is pointing to the "guard cell"? Options: B, C, D, E

Back

E

Front

The important gases, carbon dioxide and oxygen, enter and leave the leaf through the

Back

stomata