Maximum cranial capacity is of
As horse evolved, there was progressive reduction in number of toes. Which of the following is correct sequence in the evolution of horse?
$A$ : Due to bottle neck effect, among the survivors, certain alleles may be over represented, some may be underrepresented and some alleles may be totally eliminated.
$R$ : The path of extinction of a species cannot be reversed due to bottle neck effect
Definitions / Explanation: Proteinoids