Is fecundation in mammals external or internal
Is fecundation in mammals external or internal?
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Fecundation in mammals is inner, with copulation. In contemporary world human technology is capable to encourage artificial external fecundation of human gametes and of gametes of further animals.
Explain in brief the term cell theory?
Expert Systems: This is a computer program which simulates the decision and behavior of a human or an organization which has expert knowledge and experience in the specific field. Usually, such a system has a knowledge base accumulated experience and
How do you breathe? Appropriately describe it.
The burden of a tax is shared through producers and consumers. Under what conditions will consumers pay most of the tax? Under what circumstances will producers pay most of it? What determines the share of a subsidy which benefits consumers?T
State some of the diseases of connective tissue? Specify some of them?
Name the vessels which carry blood to the kidneys? Is this blood venous or arterial?
As compared to mammals do birds absorb less or more water in their digestive system? Why is this phenomenon an adjustment to flight?
How are the circulatory systems of the animals categorized?
Of which substance do elastic fibers of connective tissue are made? Write down the some functions of these fibers?
How may the coacervates be made up of the phospholipids or polypeptides?
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