1.

How does creation of variations in the species promote survival?

Answer» Have u gone??
Sorry I was writing ans...of above que...i am from patna (Bihar).
From where are u
Ya
I\'m from warud and u
Ok. ... we are getting leave after 17 Feb
Ooo but my school have closed down and have given us leave so that we can prepare for our exam...from where r u?
You are not going to school
I wake up at 1 am and i will study upto 6 am becoz at 8 am school is there
Ya I have wake up at 3:30 and now I will study till 9:00 am.and u?
Are u studying science
It\'s ok
Tq for ans..
Tq
Nice
Survival of species by variation depends upon the nature of variation. Selection of variants by environmental factors forms the basis for evolutionary processes. These variation may lead to increased survival advantages of the individuals due to positive adaptation of traits or may contribute to genetic drift .


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