Biology Mcqs Online Test 4

The study of fossils is called?

The average internal temperature of human body is  ?

Crop rotation helps in ?

Which Vitamin is needed for the formation of a light-sensitive pigment in the retina.

On wound __________ fight foreign particles, like bacteria?

Sythetic insulin from pork was formed by which technique?

The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by ?

About __________ of the body weight of a mammal is water ?

People living in high altitudes (like mountains) usually have a ?

Which character differentiates living things from non-living organisms?