Question

For every gene, there are two of these. They are alternative forms of a gene. You receive one from your mother and one from your father. What are these called?

A) Chromosomes B) Alleles C) Genotypes D) Phenotypes

Answer 1

Alleles are alternative forms of a gene that are received from the mother and father. They occur in pairs, with diploid organisms having two alleles for each gene. Homozygous organisms have two identical alleles, while heterozygous organisms have two different alleles.

Step-by-step explanation:

For every gene, there are two of these. They are alternative forms of a gene. You receive one from your mother and one from your father. These are called alleles. Different versions of genes are called alleles, and diploid organisms have two alleles for each gene, one on each chromosome of a homologous pair. Homozygous organisms have two identical alleles, whereas heterozygous organisms have two different alleles.