heredity - Category wise Question and Answer Practice Test with Solutions

Question : 6 [PSC (Pre) 2019]

Which compound present in D.N.A. does not form amino acid?

a) Tyrosine

b) Adenine

c) Guanine

d) Cytosine

Question : 7 [UPPSC (GIC) 2010]

The unit of heredity in our body is called

a) DNA

b) Chromosome

c) Gene

d) Nucleus

Question : 8 [PSC (Pre) 2019]

Hereditary symptoms are moved in the descendant of creatures by

a) Chromosome

b) Ribosome

c) Plasma

d) Lysosome

Question : 9 [PSC (Pre) 2019]

Genome mapping relates to

a) Mapping of genes

b) Blood grouping

c) Mapping of nerve centres

d) Mapping of brain

Question : 10 [PSC (Pre) 2019]

Mendel’s principle of inheritance is based on

a) Asexual reproduction

b) Vegetative reproduction

c) Sexual reproduction

d) All of the above