Question

The sum total of genes of all individuals of an interbreeding population is called ______.

• A. Gene frequency
• B. Genome
• C. Gene pool
• D. Gene flow

Hint:

Gene pool includes all alleles present in a population, not just dominant ones.

Answer 1

The Correct Option is C

Step 1: Understanding population genetics.
In population genetics, the genetic composition of a population is studied by considering all genes present in all individuals capable of interbreeding.
Step 2: Meaning of gene pool.
The gene pool refers to the total collection of all alleles of all genes present in an interbreeding population at a given time.
Step 3: Analysis of options.
(A) Gene frequency: Refers to the proportion of a specific allele in a population.
(B) Genome: Refers to the complete genetic material of an individual organism.
(C) Gene pool: Correct, it represents the sum total of genes in a population.
(D) Gene flow: Movement of genes between populations.
Step 4: Conclusion.
The sum total of genes of all individuals in an interbreeding population is known as the gene pool.