Initially …a…. Biodiversity hotspots were identified but subsequently …b…. More have been added to the list, bringing the total number of biodiversity hotspots in the world to …c…

Options

A. a- 22, b- 11, c- 33
B. a- 24, b- 10, c- 33
C. a- 23, b- 11, c- 34
D. a- 25, b- 9, c- 34

Answer

To solve the question regarding biodiversity hotspots, we will break it down into three parts corresponding to the blanks a, b, and c.

### Step-by-Step Solution:

1. **Identify the initial number of biodiversity hotspots (a)**:
- From the video transcript, it is stated that initially, **25 biodiversity hotspots** were identified. Therefore, for blank **a**, the answer is **25**.

2. **Determine how many more hotspots were added (b)**:
- The transcript mentions that subsequently, **9 more hotspots** have been added to the initial list. Thus, for blank **b**, the answer is **9**.

3. **Calculate the total number of biodiversity hotspots (c)**:
- Adding the initial number of hotspots (25) to the number of additional hotspots (9) gives us a total of **34** biodiversity hotspots. Therefore, for blank **c**, the answer is **34**.

### Final Answers:
- a: **25**
- b: **9**
- c: **34**