Prokaryotic genetic system contains ______?
Lecturer Zoology Past Papers and Syllabus / All — Multiple-choice practice
پروکاریوٹک جینیاتی نظام میں ______ ہوتا ہے؟
- A. DNA and Histones
- B. None of these
- C. DNA or Histones
- D. Only DNA and no Histones
Correct answer
Only DNA and no Histones
Explanation
Explanation Prokaryotes (bacteria & archaea) have circular DNA but lack histone proteins , unlike eukaryotes. Their genetic material is found in the nucleoid region , not enclosed within a nucleus.
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