“Mutation” is a process-

ক. in which due to genetic changes new forms of structures are developed

খ. when a person is unable to speak because of facial paralysis

গ. when people refuse to obey orders

ঘ. in which the body is damaged severely

উত্তর: in which due to genetic changes new forms of structures are developed

ব্যাখ্যা: Mutation is a process in which due to genetic changes new forms of structures are developed অর্থ Mutation হলো জিনগত পরিবর্তনের মাধ্যমে নতুন বৈশিষ্ট্য তৈরি হওয়া। সুতরাং সঠিক উত্তর Option A.

Admission DU A প্রশ্নব্যাংক ২০১০-২০১১ MCQ — Prosthuti প্রশ্নব্যাংক