NEET BIOLOGY

Detailed explanation-1: -This inheritance means that individuals have two gene copies for a given trait, one inherited from their mother and the other from their father. These are known as maternal alleles and paternal alleles.

Detailed explanation-2: -Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent. Each pair of alleles represents the genotype of a specific gene.

Detailed explanation-3: -Variants of genes is an allele. All alleles give the information of one gene. So, alleles are different forms of the same gene. Thus, a pair of genes is called pair of alleles and it is referred as genotype.

Detailed explanation-4: -The two alleles in a gene pair are inherited, one from each parent. Alleles interact with each other in different ways.

Detailed explanation-5: -Each person inherits at least two alleles for a particular gene-one allele from each parent. They are also called allelomorphs. A good example of how alleles are expressed is eye color; whether we have blue or brown eyes depends on the alleles that are passed down from our parents.