The branch of biology which deals with the study of social behavior and communal life of human beings living in any environment is called________?

Related Mcqs:

Immunization by vaccination was first introduced by?

A. Fleming in 1945 B. Florey & Chain in 1975 C. Flore & Chain in 1795 D. Edward Jenner in 1795...

Co-enzyme is often formed from ?

A. lipid B. protein C. inorganic ion D. vitamin...

All of the following are elements that plants need in very small amounts except___________?

A. Iron B. Hydrogen C. Chlorine D. Copper...

The main types of plastids are___________?

A. Chloroplasts B. Chromoplasts C. Leucoplasts D. All of these...

_________________ cells of phloem are directly involved in transport of organic solutes?

A. Parenchyma B. Companion cell C. Tracheid D. Sieve element...