NTS Biology Mcqs Online Test 6

From right ventricle blood is pushed into?

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

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

The heart is enclosed in a membrane called?

Biological organization is?

Biometry is the application of_______ in biology?

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

Operculum is present in?

Communities are ________ collection of organisms?

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