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BIOLOGY – IMPORTANT QUESTION BANK 2020
Write any three merits and demerits of Bentham and Hooker’s system of classification of plants.
What is the difference between cyclic and non-cyclic photophosphorylation?
A proper balance between insulin and glucagon production is necessary to maintain proper blood glucose level. Discuss.
Explain total parasite with an example.
Write any outcome of application of plant tissue culture.
What are meristems? Explain different types of meristems.
What are the function of corpus callosum and anterior commissars? If corpus callosum is damaged what will happen?
Write short note on the physiological effects of cytokine.
What treatment is made for coronary artery blockage? Explain.
Write the international bio-diversity conservation strategies.
Draw the structure of chromosome and label its parts.
Mention the binomials of any three medicinal plants of Solanaceae.
Write an account on glycolysis give explanation with flow chart.
In 2005, due to tsunami, most of the people died in our country. At the same time there was not much death in Nicobar Island. So, nature selected those tribes to survive. Explain how natural selection is the tool for evolution of new species?
Describe Hibiscus rosa-sinensis in technical terms.