a
fossil records
b
Comparative anatomy
c
mutation of genes
d
geographical distribution of genes
Explanation
Correct Option
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Discussions (6)

Olazi92
3 years ago
Gene mutation is the building block of evolution.
Geographical distribution of organisms is an evidence of evolution NOT geographical distribution of genes

Xtendo
3 years ago
the ansa is d
germaine mutation is basically the building block of evolution
as inherited traits are transferred in germline mutation
geographic distribution of organisms is an evidence of evolution not geographic distribution of genes



