For frugivorous birds and mammals in the tropical forests of different continents the slope is found to be

Options

A. `0.7`
B. `1.15`
C. `0.3`
D. `1.7`

Answer

To solve the question regarding the slope for frugivorous birds and mammals in tropical forests of different continents, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Frugivorous Animals**:
- Frugivorous animals are those that primarily consume fruits. This includes various species of birds and mammals found in tropical forests.

2. **Species-Area Relationship**:
- The species-area relationship is a concept in ecology that describes how the number of species increases with the area sampled. This relationship can be represented graphically, where the slope of the line indicates how steeply the number of species increases with area.

3. **Analyzing the Slope**:
- In the context of frugivorous birds and mammals, the slope of the species-area relationship can vary based on the specific ecological conditions of different continents. A steeper slope indicates a higher rate of species increase with area.

4. **Options Provided**:
- The options given for the slope are:
- a. 0.7
- b. 1.15
- c. 3
- d. 1.7

5. **Identifying the Correct Slope**:
- From the information provided in the video transcript, it is stated that the slope for frugivorous birds and mammals in tropical forests is found to be 1.15. This indicates a moderate increase in species diversity with area.

6. **Conclusion**:
- Therefore, the correct answer to the question is **option B: 1.15**.