Classify the following as examples of homology and analogy–

(i) Hearts of fish and crocodile
(ii) Wings of butterfly and birds
(iii) Eyes of Octopus and Mammals
(iv) Tubers of potato and Sweet potato
(v) Thorns of Bougainvillea and spines of Opuntia
(vi) Thorn of Bougainvillea and tendrils of cucurbits.

Class XII
Evolution

1

Answers

2014-10-05T15:45:04+05:30
Homology :- 2,4,5,6

analogy:- 1,3

1 1 1