Explain dendritic cells
Explain what are dendritic cells?
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Cells that help in presentation of antigen to cell throughout primary immune response are termed as dendritic cells. They contain no phagocytic activity and are extremely polymorphic. They are existed in peripheral lymphoidal organs mainly in the germinal centers of lymph and spleen nodes.
Name the substance from which microfilaments are made up of? Explain the properties of such elements which give motility to cells?
With the examples of invertebrate nervous systems, how process of the evolutionary cephalization can be explained?
What are heterophile antigens? Briefly illustrate it.
Explain the term Sublimation energy in short?
Whether plants which are placed under an environment drier than the habitat where they are used to live have an increase or a reduction in the time for which their stomata stays open?
Describe "gene expression signature" for a tumor?
Illustrate the name provided to conditions in which the own immune system of individual is the agent of diseases? What are various examples of such conditions?
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What are the concept of Human Resource Management (HRM) and what are their advancements ?
Where do the photo-chemical and the chemical phases of photosynthesis take place?
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