Question

3. Distinguish between homozygous and
heterozygous.​

Answer 1

Explanation:

A homozygous trait is when the same kind of two alleles associate to form a trait. A heterozygous is a trait when different kinds of two alleles associate to form a trait. In this type, dominant and regressive alleles are present in the pair, and the dominant will represent the kind of trait the offspring will show.

Answer 2

Answer:

homogeneous:

1. They have uniform competition throughout the mixture.

2. There component cannot be separated by filtrated but separation take place between distillation method only.

3. example are salt and water

Heterogeneous:

1. They do not have a uniform competition throughout the mixture.

2. There component can be separated by filtration method.

3. example are a mixture of sulphur powder and iron fillings