Roll No. [ ] [ ] [ ] [ ] Total No. of Pages : 02
Total No. of Questions : 09
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B.Sc. (Agriculture) (2014 to 2018) (Sem.-2)
BIOLOGY-II
Subject Code : BSAG-205B
M.Code : 72361
Time : 3 Hrs. Max. Marks : 60
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INSTRUCTION TO CANDIDATES :
- SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
- SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.
SECTION-A
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- Write short note on :
- Types of lipids
- Lungs
- Egg of frog
- Gametogenesis
- Systematics and Taxonomy
- Lysosomes
- Characters of Reptilia
- Reductional division
- Differentiate between cartilage and bone
- Head louse
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SECTION-B
- What are Carbohydrates? Explain their types with suitable examples.
- Give characteristics and examples of Phylum :
- Arthropoda
- Chordata
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- What is Binomial nomenclature? Write various rules of binomial nomenclature.
- Explain Excretory system of man with suitable diagram.
- What are Parasites? Name four different endoparasites and the problems caused by them.
SECTION-C
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- Explain structure of nucleus and mitochondria.
- Explain structural organization of proteins. Give an account of classification of proteins.
- Describe development in frog up to three germ layers.
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.
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This download link is referred from the post: PTU B.Sc-Agriculture 2020 March Previous Question Papers
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