NTS Biology Mcqs Online Test 6

Biometry is the application of_______ in biology?

From right ventricle blood is pushed into?

The arrangement of ________ speaks of the division of labour within cell?

The heart is enclosed in a membrane called?

Operculum is present in?

In which animal respiratory surface are found in more than one organ?

Communities are ________ collection of organisms?

What is the branch of biology in which structure and function of tissues are studied?

The number of species of organisms currently known to science is?

Biological organization is?