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Oocytes contain...

Oocytes contain

A

Polytene chromosomes

B

Lempbrush chromosomes

C

m-chromosomes

D

B-chromosomes

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Oocytes**: Oocytes are the female gametes involved in reproduction. They undergo meiosis to develop into ova. 2. **Identifying Chromosome Types**: The question lists four types of chromosomes: - Polytene chromosomes - Lamp brush chromosomes - M chromosomes - B chromosomes 3. **Analyzing Each Option**: - **Polytene Chromosomes**: These are large chromosomes found in the salivary glands of certain insects during interphase. They are not found in oocytes. - **Lamp Brush Chromosomes**: These are special types of chromosomes that appear during the diplotene stage of prophase I of meiosis. They are characteristic of oocytes in many animals (except mammals) and are involved in the synthesis of RNA. - **M Chromosomes**: These refer to mitochondrial chromosomes, which are not specifically associated with oocytes. - **B Chromosomes**: These are additional chromosomes that can be found in some species but are not specifically linked to oocytes. 4. **Conclusion**: Based on the analysis, the type of chromosome that is specifically associated with oocytes is the **Lamp Brush Chromosomes**. 5. **Final Answer**: Therefore, the correct answer is **Lamp Brush Chromosomes**. ---
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