Which is the result of breeding individuals of different parentage?
genetic disease
hybrid vigor
genetic engineering
natural selection

Hybrid vigor

Explanation:

One of the desirable results of breeding individuals of different parentage is hybrid vigor, otherwise known as heterosis or inbreeding enhancement. It is simply the desirable quantitative, physiological and or biological improvements that manifest in hybrids. By definition, hybrids refer to progenies of genetically different parents.

Hybrid vigor is in direct contrast with inbreeding depression - the enhancement of potentially fatal traits that usually occur in progenies of inbreeding. Inbreeding in itself is the mating between genetically close individuals.

There are two hypotheses that have been formulated to support the fact that hybrids exhibit improved traits compared to their parents;

Hence, the correct answer is hybrid vigor

answer: c. two haploid cells

explanation:

a. to encourage apoptosis