Brachymeiois consists of

Options

A. Two reduction divisionso and one equctional division
B. One reduction division and one equational division
C. One reduction division and two equational divisions
D. Two reduction divisions and two equational divisions

Answer

### Step-by-Step Solution:

1. **Understand the Concept of Brachymeiosis**:
- Brachymeiosis is a specific type of meiosis that occurs in certain fungi, particularly in the group known as ischomycetes.

2. **Identify the Divisions in Brachymeiosis**:
- Brachymeiosis consists of three divisions:
- Two of these divisions are reductional divisions (meiosis I), where the chromosome number is halved.
- One of these divisions is an equational division (meiosis II), which maintains the chromosome number.

3. **Analyze the Options Given**:
- The options presented include combinations of reductional and equational divisions.
- The correct combination for brachymeiosis is two reduction divisions and one equational division.

4. **Select the Correct Answer**:
- Based on the analysis, the correct answer is: **Two reduction divisions and one equational division**.

### Final Answer:
Brachymeiosis consists of **two reduction divisions and one equational division**.

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