Question

fa) Dominance and Recessive fb) Homozygous and Heterozygous (c) Monchybrid and Dihybrid.​

Answer 1

Answer:

Explanation:

a) Dominant refers to the relationship between two versions of a gene. Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles of a gene are different, one allele will be expressed; it is the dominant gene. The effect of the other allele, called recessive, is masked.

b) Heterozygous refers to having inherited different forms of a particular gene from each parent. A heterozygous genotype stands in contrast to a homozygous genotype, where an individual inherits identical forms of a particular gene from each parent.

c) A monohybrid cross is defined as the cross happening in the F1 generation offspring of parents differing in one trait only. A dihybrid cross is a cross happens F1 generation offspring of differing in two traits.

Answer 2

Answer:

Dominant Traits:-

These traits are usually Visible even if their pair is recessive. i.e Tt.

Dominant traits are usually denoted by capital letter.

Recessive traits:-

These traits can only be visible when their pair is also recessive. i.e tt.

Recessive traits are usually denoted by small letters.

Homozygous:-

Tt is a homozygous pair.

Heterozygous:-

XY is a heterozygous pair.

I HOPE YOU GET THE IDEA.

Monohybride:-

The cross between 2 individuals with 1 trait.

Dihybride:-

The cross between 2 individuals with 2 different traits.

HOPE THIS HELPS! :D