Question

what letter in the following diagram is photosynthetic?
options:
a a
b b
c c
d d
e e

Explanation:

Step1: Recall Photosynthesis Site

Photosynthesis occurs in chloroplasts, mainly in plant leaves.

Step2: Analyze Diagram Labels

• A: Seed/seedling part (no leaves, not photosynthetic).
• B: Cotyledon/early growth (no chloroplasts for photosynthesis yet).
• C: Leaf (has chloroplasts, performs photosynthesis).
• D: Stem (supports, not main photosynthetic site).
• E: Root (absorbs, no photosynthesis).

Answer:

C. C