Define cell theory
Cell theory: The Cell theory is a theory which asserts that cell is the constituent unit of the living beings. Prior to the discovery of the cell, it was not accepted that the living beings were made up of building blocks such as cells.
Cell theory: The Cell theory is a theory which asserts that cell is the constituent unit of the living beings.
Prior to the discovery of the cell, it was not accepted that the living beings were made up of building blocks such as cells.
What is the chorioallantois membrane existed in the embryonic growth of reptiles and birds? How does this membrane contribute in the energetic metabolism of the embryo?
Define the term homeostasis? What are sensors, controllers and effectors of the homeostasis?
The netlike membranous complex of superposed flat scales with the vesicles shedding from the extremities seen in the electronic microscopy. What is observed structure? And also illustrate out its biological role?
What occurs to the TSH (or thyroid-stimulating hormone) blood level in the hypothyroidism? Why is there enlargement of thyroid in the endemic goiter disease?
Explain how heart contraction triggered?
Write down the energy source which is used in active transport through the biological membranes.
How the significance of brain evolved from fishes to the reptiles?
What are various biological illustrations in which lysosomic enzymes play a basic role?
Into which groups are mollusc classified? What are several representing beings of each and every group?
State the problems that vertebrates are required to elucidate to adapt to terrestrial environment as they came from aquatic habitat? How these evolution does solve those problems?
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