Variation in gene frequencies within populations can occur by chance rather than by natural selection. This is referred to as:

  • Option 1)

    Genetic load

  • Option 2)

    Genetic flow

  • Option 3)

    Genetic drift

  • Option 4)

    Random mating

 

Answers (1)
A Aadil

As discussed in

Genetic drift -

The term genetic drift refers to the etimation of the genes of certain traits when a section of population migrates or dies of natural calamity

- wherein

It alters the gene frequency of the remaining population

 

 


Option 1)

Genetic load

This solution is incorrect 

Option 2)

Genetic flow

This solution is incorrect 

Option 3)

Genetic drift

This solution is correct 

Option 4)

Random mating

This solution is incorrect 

Preparation Products

Knockout JEE Main April 2021 (One Month)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Weekend Live Classes, Mentorship from our Experts, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 14000/- ₹ 4999/-
Buy Now
Knockout JEE Main May 2021

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Weekend Live Classes, Mentorship from our Experts, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 22999/- ₹ 9999/-
Buy Now
Test Series JEE Main May 2021

Unlimited Chapter Wise Tests, Unlimited Subject Wise Tests, Unlimited Full Mock Tests, Get Personalized Performance Analysis Report,.

₹ 6999/- ₹ 2999/-
Buy Now
Knockout JEE Main May 2022

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Weekend Live Classes, Mentorship from our Experts, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 34999/- ₹ 14999/-
Buy Now
JEE Main Rank Booster 2021

Booster and Kadha Video Lectures, Unlimited Full Mock Test, Adaptive Time Table, 24x7 Doubt Chat Support,.

₹ 13999/- ₹ 6999/-
Buy Now
Boost your Preparation for JEE Main 2021 with Personlized Coaching
 
Exams
Articles
Questions