| Column I | Column II | ||
| 1. | Narrowly utilitarian argument | p. | Conserving biodiversity for major ecosystem services. |
| 2. | Broadly utilitarian argument | q. | Every species has an intrinsic value and moral duty to pass our biological legacy in good order to future generation. |
| 3. | Ethical argument | r. | Receiving benefits like food, medicine & industrial products. |
Let's match the items from Column I with their appropriate descriptions from Column II:
Narrowly utilitarian argument:
This refers to the view that conserving biodiversity has practical uses, such as for food, medicine, and industrial products. Hence, it matches with:
Broadly utilitarian argument:
This argument emphasizes the value of biodiversity in terms of ecosystem services, like regulating the climate, purifying air, and supporting human life. Hence, it matches with:
Ethical argument:
This argument is based on the belief that every species has an intrinsic value and there is a moral duty to preserve biological diversity for future generations. Hence, it matches with:
The correct answer is (C) : 1-r, 2-p, 3-q.
Let's match the arguments for conserving biodiversity (Column I) with their descriptions (Column II):
The correct matching sequence is:
Comparing this to the options provided:
The correct option is 1-r, 2-p, 3-q.
A biologist surveyed islands of different sizes and consolidated the results in the form of the data given below. Study the data carefully and answer the questions that follow.
Based on data (Birds decline, Plants % decline, Area decline), interpret two reasons for change in the population of migratory birds. 
Match the following:
In the following, \( [x] \) denotes the greatest integer less than or equal to \( x \). 
Choose the correct answer from the options given below:
For x < 0:
f(x) = ex + ax
For x ≥ 0:
f(x) = b(x - 1)2