Asked by Adison Presley on Jul 07, 2024
Verified
Usually the only epidermal cells with chloroplasts are:
A) stomata.
B) stoma.
C) parenchyma.
D) guard cells.
E) all of these.
Chloroplasts
Organelles found in plant and algal cells that conduct photosynthesis, converting light energy into chemical energy.
Guard Cells
Specialized cells in the epidermis of leaves, stems, and other organs that regulate gas exchange and water loss by opening and closing stomata.
Stoma
A tiny opening or pore, found in the epidermis of leaves and stems, that is used for gas exchange.
- Describe the significance of cuticle, guard cells, and other epidermal structures in plants.
Verified Answer
ZK
Zybrea KnightJul 09, 2024
Final Answer :
D
Explanation :
Guard cells, which surround the stomata on a plant's epidermis, contain chloroplasts. These chloroplasts are essential for the photosynthesis process that aids in the opening and closing of the stomatal pores, thus regulating gas exchange and water loss.
Learning Objectives
- Describe the significance of cuticle, guard cells, and other epidermal structures in plants.