Ecosystems-Species Diversity [NTA-NET (UGC-NET) Environmental Science (89)]: Questions 1 - 5 of 5
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Question 1
Appeared in Year: 2016
Question MCQ▾
Which of the following country is not a mega diversity centre of biodiversity? (July)
Choices
Choice (4) | Response | |
---|---|---|
a. | Argentina | |
b. | Columbia | |
c. | India | |
d. | Brazil |
Question 2
Appeared in Year: 2018
Question MCQ▾
Biodiversity in a riverine ecosystem increases:
(i) In presence of diverse habitats with many potential niches
(ii) With moderate amount of disturbances
(iii) In the river having large woody debris
(iv) In the presence of harsh environment.
Choose the correct answer from the code given below:
Choices
Choice (4) | Response | |
---|---|---|
a. | (i) (ii) (iii) (iv) | |
b. | Only (ii) (iii) and (iv) | |
c. | Only (i) and (ii) | |
d. | Only (i) (ii) and (iii) |
Question 3
Appeared in Year: 2016
Question MCQ▾
In comparison to C3 plants, the C4 plants are adapted to (September)
Choices
Choice (4) | Response | |
---|---|---|
a. | bright light and high temperature. | |
b. | low light and low temperature. | |
c. | very low light and average temperature. | |
d. | low light and medium temperature. |
Question 4
Appeared in Year: 2021
Question MCQ▾
The internal relationship between a, diversity can be presented as: (November)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 5
Appeared in Year: 2022
Question MCQ▾
A hypothesis, that predicts a linear relationship in which rate of ecosystem processes is maximum with greatest number of species, is known as
Choices
Choice (4) | Response | |
---|---|---|
a. | Rivet-popper hypothesis. | |
b. | Redundancy hypothesis. | |
c. | Idiosyncratic hypothesis | |
d. | Diversity-stability hypothesis. |