All the genes of a population is called

gene pool
genome
gene bunch
gene population

The correct answer is: A. gene pool.

A gene pool is the total genetic information of a population. It is the sum of all the genes of all the individuals in the population. The gene pool is constantly changing as individuals reproduce and pass on their genes to their offspring.

The gene pool is important because it determines the genetic makeup of a population. It also affects the frequency of genetic diseases and other inherited conditions.

The other options are incorrect because they do not accurately describe the total genetic information of a population.

  • Option B, genome, is the complete set of genetic information for an organism. It is made up of all the genes in an organism’s DNA.
  • Option C, gene bunch, is not a scientific term. It is not a commonly used term to describe the total genetic information of a population.
  • Option D, gene population, is also not a scientific term. It is not a commonly used term to describe the total genetic information of a population.