JNTU
JNTU B.Pharmacy I Year REMEDIAL BIOLOGY Previous Question Paper (June/July - 2018 - R17)
Note: This question paper contains two parts A and B. Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B consists of 5 Units. Answer any one full question from each unit.
Part A
What is inflorescence and flower?
Answer
Inflorescence is the arrangement of a cluster of flowers on a floral axis. A flower is a specialized reproductive shoot of an angiosperm, consisting of four whorls: calyx, corolla, androecium, and gynoecium.
What is the difference between seed and fruit?
Answer
A seed is the ripened ovule containing the embryo, which develops into a new plant. A fruit is the ripened ovary that encloses and protects the seeds.
Discuss about various blood groups.
Answer
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What is PQRS complex?
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What is a neuron?
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What is Hypothalamus?
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What are Micronutrients?
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What are autotrophs and heterotrophs?
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What is the difference between cell and tissue?
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Write about plant cell wall.
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Part B
Write about Binomial nomenclature of Linnaeus.
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Write about salient features of Virus.
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Write about salient features of Protista.
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Discuss about general anatomy of stem.
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Discuss about digestion and absorption of food.
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Discuss about ECG.
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Discuss about mechanism of breathing and its regulation.
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Write about cardiac output?
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Explain how Nerve impulses are propagated.
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What is an endocrine system and explain its functions?
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Explain about various modes of excretions.
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Describe the structure of brain and its functions.
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Write about photosynthesis.
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Write about nitrogen cycle.
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Discuss about biological nitrogen fixation.
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What are various factors affecting photosynthesis?
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Write about various stages of Mitosis.
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Write about Auxins, Gibberellins and Cytokines.
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Write about Parenchyma and Sclerenchyma.
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Write about Anaerobic respiration in plants.
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