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Read the following statements and select...

Read the following statements and select the correct option:
(a) Very small animals are rarely found in polar regions.
(b) Small animals have a larger surface area relative to their volume, they tend to lose body heat very fast when it is cold outside.

A

(b) is correct but (a) is false.

B

Both (a) and (b) are true.

C

(a) is correct but (b) is false.

D

Both (a) and (b) are false.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to analyze the two statements provided and determine their validity. ### Step-by-Step Solution: 1. **Analyze Statement (a)**: - The statement claims that "very small animals are rarely found in polar regions." - In polar regions, the environment is extremely cold, and small animals tend to lose heat quickly due to their larger surface area relative to their volume. This makes it challenging for them to survive in such cold climates. Therefore, this statement is **true**. 2. **Analyze Statement (b)**: - The statement claims that "small animals have a larger surface area relative to their volume, and they tend to lose body heat very fast when it is cold outside." - It is a known biological principle that smaller animals have a higher surface area-to-volume ratio, which leads to faster heat loss. In cold environments, this rapid heat loss can make survival difficult for small animals. Thus, this statement is also **true**. 3. **Conclusion**: - Since both statements (a) and (b) are true, the correct option is that both statements are true. ### Final Answer: The correct option is **B: Both A and B are true**. ---
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