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Explain the mechanism transcription in prokaryotes and eukaryotes. What is polymerase chain reaction? Explain its uses in the field of biotechnology.
Give a detailed note on molecular structure of chromosome. Explain the fine structure of the gene with suitable example.
Describe different types of Blotting techniques with neat labelled diagrams. What is a patent? Describe its significance in biotechnological research.
Describe the characteristics, classification and importance of alkaloids What are experimental designs? Describe their applications in Biology.
Compare modified haemoglobin and fluorocarbons as artificial oxygen carriers.
How do you measure distance between two sequences in the phylogenetic tree?
Explain the use of digoxigenin in rDNA technology. Write down the applications of alkaline phosphatase in rDNA technology.
Write down the components of Nitrogenase of Diazotrophs. Write the overall reaction catalyzed by Nitrogenase.
Explain chargoff’s rule of have equivalence in DNA. Write down differences between different types of RNAs found in the cell.
Explain the Frankel-conrot’s experiment. Write down modern definitions of gene classify genes on the basis of their function and activity.
Write down the difference between Metazoa and Protozoa on the basis of their characteristics features.
Describe different methods of fossilization. Explain the different “Isolating mechanisms” available in nature.
Write down significant characteristics of psilopsida. Describe the distribution and structure of equisetum.
Explain general characters and life cycle of Nostoc. Explain general characters and life cycle of Agaricus.
What is DNA finger printing? What do you mean by bioremediation.
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.
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.
What do you mean by Genetic Improvements? How they are used in Aquaculture Industry? Describe in detail Pearl Oyster Culture and its importance.