Read the following statements and select the correct option:
(a) Age pyramids reflect the status of a population - whether it is growing, stable or declining.
(b) Different age groups have different reproductive capabilities.

Options

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.

Answer

To solve the question, we need to analyze the two statements provided and determine their validity.

### Step 1: Analyze Statement (a)
The first statement claims that "Age pyramids reflect the status of a population - whether it is growing, stable or declining."

- **Explanation**: Age pyramids, also known as population pyramids, visually represent the distribution of various age groups in a population. They can indicate whether a population is growing, stable, or declining based on the shape of the pyramid. A pyramid with a broad base (more young individuals) suggests a growing population, while a more uniform shape indicates stability, and a narrower base suggests a declining population.

- **Conclusion**: The statement is generally true; however, the video transcript suggests that the term "declining" is misleading. Age pyramids can indicate declining populations, but the emphasis should be on the growth aspect. Therefore, while the statement is mostly correct, it has some nuances.

### Step 2: Analyze Statement (b)
The second statement asserts that "Different age groups have different reproductive capabilities."

- **Explanation**: This statement is accurate. Different age groups within a population have varying reproductive capabilities. For instance, younger individuals typically have higher reproductive rates, while older individuals may have reduced or no reproductive capabilities. This variation is crucial for understanding population dynamics.

- **Conclusion**: This statement is true.

### Step 3: Determine the Correct Option
Now that we have analyzed both statements:

- Statement (a) is mostly true but has some misleading elements regarding the term "declining."
- Statement (b) is true.

Based on this analysis, the correct option would be the one that states that statement (b) is true and statement (a) is false or misleading.

### Final Answer
The correct option is: **Statement (b) is true; Statement (a) is misleading.**

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