a) Select the homologous structures from the combinations given below: (i) Forelimbs of whales and bats (ii) Tuber of

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Q 2634291152.     a) Select the homologous structures from the combinations given below:
(i) Forelimbs of whales and bats
(ii) Tuber of potato and sweet potato
(iii) Eyes of octopus and mammals
(iv) Thorns of Bougainvillea and tendrils of Cucurbita
(b) State the kind of evolution they represent.
CBSE-12th 2016

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