Without genetic variation, what would the Earth be like?

Dead

Explanation:

without genetic variation nearly all species would have died from new climates, diseases, and other threats which surround them. One could say we would live in a utopia, however, utopian societies cannot exist when all species of plants and animals are dead.

answer; i do believe that the correct answer is; ///mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis;

thinking it would be physical characteristics