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Describe different techniques used in study of fossils. Explain some characteristic features of any fossil gymnosperm.
Write about the contribution of Louis Pasteur, Alexander Flemming and S.A. Waksman.
Explain general characters and life cycle of Nostoc. Explain general characters and life cycle of Agaricus.
Write down important features of cyanophyceae. Name the algae which are the source of agar-agar.
Write down the formula for determination of wavelength of sodium light using Michelson interferometer and refractive index or the thickness of the thin transparent film.
Derive the fringe width in young’s double slit experiment. Why do the Newtons’ rings get closer as the order of the rings increases?
What are postulates of quantum physics? Mention plank distribution law. Using energy distribution function. Prove that mean kinetic energy of a system is always proportional to temperature.
Expalin and derive clausius - clapeyson equation. Write down the properties of absolute temperature?
What is DNA finger printing? What do you mean by bioremediation.
What is polymerase chain reaction and its application in recombinant DNA technology.
Write a note on cells and organ of immune system. What are different types of nervous system.
Describe the body structure and features of members of Hemichordate. What kinds of Termites found in a Nest?
Who proposed the modern classification of animal kingdom? Describe the pathogenicity and life cycle of plasmodium.
Write down the Faraday’s first and second law of electrolysis. Explain corrosion and give the types of corrosion.
How would you convert benzene diazonium chloride into benzene or into phenol.
Write chemical reactions of alcohols where RO-H bond breaks. Describe mechanism. What do you mean by stretching and bending vibrations. How many kinds of vibrations occur in organic compounds. Describ
Explain the Bronsted-Lowry acids and bases with example? What is non-aqueous, solvents? Describe any three solvents?
How are ligands classified as unidentate, bidentate and poly dentate ligands? Describe with suitable example?
Briefly explain Emerson enhancement effect? Compare C3 & C4 plants.
Explain primary, secondary, tertiary and quaternary structure of protein. Discuss the different theories of ascent of sap.
Draw a structure of DNA. Draw a labelled diagram of eukaryotic cell. Name the scientists and their contribution in the field of plant science.
What is plant breeding? Mention the different methods with their merits & demerits. What is vegetative propagation? Describe with suitable example.
Describe morphogenesis. What is Apomixes and its importance? Explain merestem and list the basis on which it is classified.
What are secondary tissues? Give a short account of different types of secondary tissues found in plants.
Describe charge conservation law for elementry particles. Write brief note on matter and antimatter.