Describe phagocytic cells
Describe phagocytic cells (that is, macrophages)?
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All macrophages initiate from bone marrow stem cells in the form of monoblast that develop into promonocytes and monocytes. Monocytes enter into the blood and their half-life in blood is around 3 days. Afterward they enter into the tissues and build up into macrophages.
Explain briefly the term super bugs and also state its uses?
What do active transport and facilitated diffusion enfold in common? And also write down the differences between them.
Explain the term lichens? How do fungi contribute in this ecological interaction?
What are vocal cords?
Illustrate the constitution of an endocrine system? Answer: The endocrine system is comprised by the endocrine glands and hormones they secrete.
The super ego represents societal and personal norms and serves as an ethical constraint on behavior. It can best be described as the conscience. The super ego provides norms to ego to determine what is wrong or right. However, a person is not aware of the working of the super ego, and cons
State the functions of spleen? Why total splenectomy, surgical removal of the spleen is compatible with life?
How three main arthropod classes typified according to presence of wings?
What are the main theoretical models that try to explain the formation of the enzyme-substrate complex?
How vitamin C act within the body? State the harm which is caused due to the insufficiency of vitamin C? Why this deficiency also called as “sailors' disease”?
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