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Assertion Disruptive selection is the ra...

Assertion Disruptive selection is the rarest form of selection
Reason Disruptive selection leads to speciation

A

Both Assertion and Reason are true, but Reason is the correct explanation of Assertion

B

Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion

C

Assertion is true, but Reason is false

D

Assertion is false, but reason is true

Text Solution

Verified by Experts

The correct Answer is:
B
Disruptive selection is the rarest from of selection which can be very impotant in bringing about evolutionary changes flectuating condition in environment such as season and climate may favour the presence of more than one phenotype within a population
This can split a population into two subpopulation if gene flow between the subpopulations is prevented each population may giva rise to a new speices . In some cases disruptive selection can give rise to the appearance of different phenotypes within a population
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