Question # 1

Is responsible for chemical co-ordination:

Endocrine System

Central nervous system

Peripheral Nervous System

Autonomic Nervous System

Muscles can only:

Contract

Push

Expand

All of the above

Interferon was produced by genetically modified micro organisms in:

1980

1944

1990

1970

These are unit of inheritance :

Genes

Alleles

Phenotype

Genotype

Every year "World Day" is celebrated on:

31 May

30 May

31 March

21 March

No. of hydrogen bonds between Adenine and thymine is:

2

3

4

5

Biology Life Science Test Easy Mode MCQs With Answers