Natural Killer Cells.

Superantigens

Therapeutic vaccines

Explain the role of toll like receptor in innate immunity.

 Describe the structure and function of thymus.

What are the criteria for selecting a topic of research?

What are the ideal criteria of scientific research?

Mention the different problems in survey research. Mention the characteristics of action research.

Give a broad overview of the different types of questionnaires that can be framed for research, mentioning their advantages and disadvantages. What is meant by rating scale?

Mention the different functions of a research plan.

What are the advantages and limitations of cohort studies?

Differentiate between randomized block design and latin square design.

How would you specify the objectives of a research problem?

What are the different indicators to calculate fetal death?

Give an outline of the procedure of the preparation of a research proposal.

Differentiate between stratified sampling and systematic sampling.

Discuss the characteristics of case study method.

What are the different facilities provided by NUDIST software?

Differentiate between line diagram and scatter diagram.

What are expressive documents. Mentions their uses.