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Part of chromosome after secondary const...

Part of chromosome after secondary constriction is called :-

A

Chromomere

B

Telomere

C

Satellite

D

Nucleolar organiser

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To solve the question "Part of chromosome after secondary constriction is called:", we can follow these steps: ### Step-by-Step Solution: 1. **Understand Chromosome Structure**: - Chromosomes are structures within cells that contain DNA and proteins. They are essential for the storage and transmission of genetic information. 2. **Identify Key Terms**: - Secondary constriction refers to a specific region on a chromosome where the structure is pinched or constricted. This area is important for identifying specific chromosomes. 3. **Recognize the Function of Secondary Constriction**: - The secondary constriction serves as a point of identification for chromosomes. It is a consistent feature that helps in distinguishing one chromosome from another. 4. **Define the Term After Secondary Constriction**: - The part of the chromosome that appears after the secondary constriction is known as a satellite. This segment is separated from the main body of the chromosome. 5. **Select the Correct Option**: - Among the options provided (chromoma, teloma, satellite, nuclear organism), the correct answer is "satellite". ### Final Answer: The part of the chromosome after the secondary constriction is called the **satellite**. ---
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