निम्नलिखित शब्दों

In which of the following units is thickness of ozone layer measured ?

Which enzyme is found in all members of the animal kingdom except Protozoa?

What is the structural and functional unit of the kidneys?

Animals from Class________are warm-blooded animals.

A population with an equal number of young and mature individuals represents:

Which one of the following statements is not correct? 

Which of the following hormones regulates the basal metabolic rate (BMR) in humans?

A “wild type” organism that does not need any additional growth supplement is known as 

Bryophytes differ from pteridophytes in that they are:

Animals that lack a body cavity are known as: