The number of eggs contained in an ootheca of cockroach is

Options

A. 8
B. 16
C. 32
D. 4

Answer

To determine the number of eggs contained in an ootheca of a cockroach, we can follow these steps:

### Step-by-Step Solution:

1. **Understand what an ootheca is**: An ootheca is a protective casing that contains the eggs of cockroaches. It is typically produced by female cockroaches.

*Hint: Remember that an ootheca serves as a protective environment for the developing eggs.*

2. **Identify the average number of eggs per ootheca**: Research indicates that a female cockroach typically produces an ootheca that contains around 16 eggs.

*Hint: Look for specific biological facts about cockroaches and their reproductive habits.*

3. **Consider the options given**: The question provides multiple-choice answers: 8, 16, 32, and 4.

*Hint: Cross-reference the average number of eggs found in an ootheca with the options provided.*

4. **Select the correct answer**: Since we established that a typical ootheca contains 16 eggs, the correct answer is option B, which is 16.

*Hint: Always ensure that your answer aligns with the biological data you have gathered.*

### Final Answer:
The number of eggs contained in an ootheca of a cockroach is **16**.