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Biology GK · Q378

Plant Anatomy and Physiology

Competitive Exams · Biology GK · question 378

Q378

Consider the following statements. 1. Carbon dioxide, chlorophyll and sunlight all are essential for photosynthesis. 2. Rate of photosynthesis is maximum in red light and minimum in green light. 3. Increase in O2 concentration decrease photosynthesis. Which of the statements given above is/are correct about photosynthesis ?

A.
1, 2 and 3
Answer
B.
1 and 3
C.
1 and 2
D.
2 and 3

Answer: Option A

Solution

Answer: Option A
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