The importance of random accumulation of small genetic changes sufficient to explain evolution
Haeckel
Mayr
Darwin
Lamarck
It's Obvious
The atmosphere became oxidising with the appearance of
Sweet potato and potato is an example of
Which of the following is the most primitive ancestor of man?
A scientist who worked on rats cut their tails upto $21$ successive generations but at last he found that tail remained normal. By this experiment theory of which scientist is disapproved
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