The number of chromosomes in human is ....... 2. The physical expression of genes is called ........

Question

Complete the following sentences with appropriate words :

1. The number of chromosomes in human is ....... 

2. The physical expression of genes is called ........ 

3. The small differences among individuals are called ..........

4. The dissimilar pairs of genes present in an individual are known as .........

5. .......... chromosomes do not take part in sex determination.

Answer 1

1. The number of chromosomes in human is pairs /46.

2. The physical expression of genes is called Phenotype.

3. The small differences among individuals are called Variations.

4. The dissimilar pairs of genes present in an individual are known as Heterozygous.

5. Autosomes chromosomes do not take part in sex determination.