Question

In which condition gene ratio remains constant in a species?

• A. Gene flow
• B. Mutation
• C. Random mating
• D. Sexual selection

Answer 1

The correct option is C Random mating

According to Hardy-Weinberg's principle, the gene and genotypic frequencies in a population in a large random mating population will remain constant from generation to generation in the absence of migration, mutation, and selection.

So, the correct answer is 'Random mating'.