Empoidy is used in artificial selection. Tetraploids are individuals formed by the fusion of two diploid gametes ( 2n)., which are result of euploidy for example, the haploid number of chromosomes in one of the wheat varities is 14. How many chromosomes will a tetraploid have?

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: