গৌণ খাঁজের পরবর্তী ক্রোমোজোমের বাল্বের মতো অংশটিকে কী বলা হয়?

A Pellicle

B Chromatid

C Centromere

D Satellite

Correct Answer & Explanation

Option D

Option D is the correct answer according to official curriculum guidelines.

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