NTS Biology Mcqs Online Test 6

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

Communities are ________ collection of organisms?

Operculum is present in?

From right ventricle blood is pushed into?

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

Biometry is the application of_______ in biology?

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

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

The heart is enclosed in a membrane called?

Biological organization is?