Question

in a group of cows, some individuals have horns and others do not. in this group, the gene for the horns trait has two alleles. the allele h is for not having horns, and the allele h is for having horns. echo is a cow from this group. echos phenotype for the horns trait is having horns. echos genotype for the horns gene is hh. based on this information, complete the following statement. echo is for the horns gene. homozygous heterozygous

Explanation:

A homozygous individual has two identical alleles for a gene. Since Echo has the genotype hh (two identical alleles for the horns gene), Echo is homozygous. A heterozygous individual has two different alleles for a gene.

Answer:

homozygous