The Amazon Forest:
I: is a largely tropical rainforest in South Africa
II: has the greatest biodiversity on Earth
III: produces about 20% of total oxygen in the earth’s atmosphere through photosynthesis
 
1. Only I and II are correct
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
Subtopic:  Biodiversity Patterns | Importance of Biodiversity | Loss of Biodiversity |
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According to the ‘India State of Forest Report (ISFR)’ 2021, which state has the largest area-wise forest cover in the country?
1. Arunachal Pradesh
2. Chhattisgarh
3. Madhya Pradesh
4. Maharashtra
 
Subtopic:  Biodiversity Patterns |
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According to the species-area relationship, what happens to species richness as the area increases?
1. It decreases exponentially.
2. It increases exponentially.
3. It increases at a decreasing rate.
4. It remains constant.
Subtopic:  Biodiversity Patterns |
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Assertion (A): A forest in a tropical region like equador has upto 10 times as many species of vascular plants as . a forest of equal area in a temperate region like the midwest of USA.
Reason (R): Tropical environment unlike temperate ones, are less seasonal, relatively more constant and predictable.
In the light of above statements, choose the correct option.
1. (A) is True but (R) is False
2. (A) is False but (R) is True
3. Both (A) and (R) are True and (R) is correct explanation of (A)
4. Both (A) and (R) are True but (R) is not the correct explanation of (A)
Subtopic:  Biodiversity Patterns |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology