Asked by Arlena Marie on Jul 22, 2024
Verified
Which of the following are the only plant epidermal cells that are photosynthetic?
A) Guard cells
B) Epidermal cells
C) Stoma
D) Mesophyll
E) Subsidiary cells
Photosynthetic
The process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and releasing oxygen.
Guard Cells
Specialized cells in the epidermis of leaves and stems that regulate the opening and closing of stomata, controlling gas exchange and water loss.
Epidermal Cells
Cells making up the epidermis, the outermost layer of the skin, serving as the body’s protective barrier against environmental stressors, pathogens, and water loss.
- Explain the importance of the cuticle, guard cells, and additional epidermal formations in plant biology.
Verified Answer
MI
Mrs. Irene GuzmanJul 25, 2024
Final Answer :
A
Explanation :
Guard cells are the only epidermal cells that contain chloroplasts and are capable of photosynthesis, which is crucial for their role in regulating the opening and closing of stomata for gas exchange.
Learning Objectives
- Explain the importance of the cuticle, guard cells, and additional epidermal formations in plant biology.