Define notochord
Define notochord? How is the structure formed?
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Notochord is a rod like structure which forms the supporting axis of the embryo and gives birth to the vertebral column in the vertebrates. It is made by differentiation of mesodermal cells.
Distinguish between homologous and heterologous immunoglobulins?
Write down the average incubation period of the Chagas’ disease? And also write down some signs and symptoms of acute phase of the Chagas’ disease?
Describe the major biological functions of water?
Define the term Query studio?
Write down other significant human diseases caused by the protozoans?
a) Let X is the no of Thrill seeker car and Y is the Classy Cruiser, profit per car is 3600 and 5400 respectively. One needs to maximize the function i.e. Max (3600*X + 5400*Y) Q : Actions of antibodies against bacteria Differentiate the actions of antibodies against bacteria and virus?
Differentiate the actions of antibodies against bacteria and virus?
How are the circulatory systems of the animals categorized?
What are the significant sources of Phosphorus?
Of what substances is the nucleolus made up of? Is there a membrane about the nucleolus?
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