Select the correct match with respect to Periplaneta americana.

Options

A. Head- Possess anal cerci
B. Malpighian tubules- 50-60 in number
C. Anal Style-Found in male cockroach
D. Spiracles-Helpful in reproduction

Answer

To solve the question regarding the correct match with respect to Periplaneta americana (the common cockroach), we will analyze each option provided:

1. **Head poses anal saccae**:
- The term "anal" refers to the anus, which is an excretory organ. The head of the cockroach does not have any relation to the anal saccae. Therefore, this option is incorrect.

2. **Malpighian tubules are in 50 to 60s in number**:
- Malpighian tubules are excretory structures in cockroaches. However, they are typically found in a number of around 150, not 50 to 60. This makes this option incorrect as well.

3. **Annelid style found in male cockroach**:
- The annelid style is indeed present in male cockroaches. It is located at the ninth segment and plays a role in reproduction by helping to attract female cockroaches for mating. Thus, this option is correct.

4. **Spiracle helpful in reproduction**:
- Spiracles are openings that allow for respiration in cockroaches, not reproduction. Therefore, this option is also incorrect.

Based on the analysis above, the correct match is:

**Correct Answer: Annelid style found in male cockroach (Option 3)**

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