12th Class Biology Sample Paper Biology - Sample Paper-8

  • question_answer
    Give any two examples of embryological evidences of evolution.

    Answer:

    Two examples of embryological evidences of evolution are as follows
    (i) During its life history, frog's tadpole larva resembles fishes, the ancestors of Amphibia.
    (ii) The presence of gill clefts in all vertebrate embryos including human provides a strong evidence in support of organic evolution.


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