Question # 1

Among following which is favourable variation in mouse?

Light coloured skin

Medium coloured skin

Dark coloured skin

All of these

The normal breathing rate in buman being is:

10-40 times per minute

16-20 times per minute

30-40 times per minute

None of these

Which one is used for the production of plastics?

Bacillus

Aspergillus

Saccharomyces

None of these

The end of the skeletal muscle attached with ammoveable bone is called:

Origin

Tendon

Ligament

Insertion

It is a genetic material:

DNA

RNA

tRNA

rRNA

The organs which are specifically built to detect particular type of stimulus are called.

Receptors

Effectors

Stimuli

All of these

Biology Life Science Test Easy Mode MCQs With Answers