The small spherical body seen inside the nucleus is ________.

Nucleoid

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Nucleic acid

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Nucleolus

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Ribosomes

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Solution

The correct option is C Nucleolus
A smaller spherical body in the nucleus is called the nucleolus. The nucleolus is the distinct structure present in the nucleus of eukaryotic cells. Primarily, it participates in assembling the ribosomes, alteration of transfer RNA and sensing cellular stress. The nucleolus is composed of RNA and proteins, which form around specific chromosomal regions.

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