Give the technical term for the study of modes of transmission of diseases.

Discuss the modes of transmission of diseases.

Write modes of transmission of AIDS.

Name three modes of transmission of AIDS.

Give the term for the study of fresh water bodies.

Give the technical term for the darkly stained and transcriptionally inactive part of chromatin.

Give the technical terms used for the following: The process of addition of a phosphate group to ADP to form ATP using light energy.

Give the technical terms used for the following: Organisms without well developed nucleus.

Give the technical term for the kind of pollination carried out by birds.

Give the technical terms used for the following: A group of cardiac muscles with wall of right atrium. It starts rhythmic waves of contraction of heart.

Give the technical terms used for the following: Transport over long distances proceeds through the vascular system.