Question

✴CONTENT QUALITY REQUIRED✴


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✴QUESTION: MECHANISM OF SPECIATION✴


✴EXPLAIN ALL THE POINTS ACCORDING TO 10 MARKS✴


✴THANK YOU✴

Answer 1

Hey friend!!


Here's ur answer...


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Mechanism of speciation or causes of speciation are:

✴️Reproductive isolation : inability of an organism to integrate within the population and produce fertile offspring.


✴️Mutation : sudden appearance of marked differences.


✴️Genetic drift : sudden change in gene frequency in small breeding population due to chance fluctuations.

✴️Natural selection : selection when operated in natural population by nature. It results in survival of the fittest .



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