Question

The genes carried by all members of a particular population make up the population’s

Answer 1

The genes carried by all the members of a particular population make up the populations 
D. gene pool 

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Answer 2

Answer: The correct answer is- D) Gene pool.

Gene pool is described as the collection or sum total of all the different genes present within a particular population ( group of interbreeding individuals) at a particular time.

On the contrary, phenotype represents the physical appearance or morphological form of an individual. Genotype is the genetic makeup of an individual and allele frequency is the frequency of a gene variant that is present at a particular locus in a population.        

Thus, option D) is the right answer.