SELECT * FROM question_mgmt as q WHERE id=30 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=2 AND subId=7 AND chapterId=11 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 11th biology Cell: The Unit of Life new cells generate from a bacterial fermentation

Question:

New cells generate from (a) bacterial fermentation (b) regeneration of old cells (c) pre-existing cells (d) abiotic materials

Answer:

(c) According to the biogenic theory, new cells can only arise from pre-existing cells. Only complete cells, in favourable conditions, can give rise to new cells.


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  • Answered by Ekta Mehta
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  • Answered by Ekta Mehta
  • 4 months ago

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