Types of germ layers
Explain three types of germ layers which form tissues in addition of organs in animals?
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The ectoderm, endoderm and the mesoderm are the three germ layers.
Which substance is generated in the liver which acts in small intestine during digestion? What role those particular substances perform during the digestive process?
Which kind of cell came first in the evolution of eukaryotic cell or the prokaryotic cell?
Name the two groups of defense mechanisms of the body against foreign or injurious agents? Explain the difference among them?
Give a brief explanation of immuno suppression.
What do you mean by the mixed gland? Why the pancreas is regarded as mixed gland?
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Describe the two main sub-divisions of phylum Chordata?
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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
Explain the ecological significance of fungi?
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