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NEET UG BIOLOGY MCQ: PHOTOSYNTHESIS IN HIGHER PLANTS
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Assertion: During the process of photosynthesis amount of organic matter synthesised by producers per unit time and per unit area is referred to as net primary productivity.
Reason: Due to abundance of sunlight primary productivity is usually high and sustained throughout the year in temperate areas.
Reason: Due to abundance of sunlight primary productivity is usually high and sustained throughout the year in temperate areas.
View answer and explanation
Correct option: D
If both assertion and reason are false
Option D (If both assertion and reason are false) is correct because net primary productivity includes accounting for respiration, and primary productivity is not high and sustained throughout the year in temperate areas due to seasonal changes.
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I. When only PS I is functional, cyclic flow of electrons is not possible
II. The breakdown of the gradient provides enough to make the enzyme synthesis
III. The NADP reductase enzyme is located of the thylakoid membrane
IV. Proton gradient increases due to and Cyt . Law of limiting factors was given by