BSc Zoology Sem IV 2019 20 Oct 2019-20 ATKT ZOOLOGY PAPER I Question Paper - Mumbai University | munotes

Questions asked in this paper

• Figures to the right indicate full marks

1. Q1 a) Fill in the blanks
   • 1. The modern theory of origin of species is knowm as Neo
   • 2. The relative frequency of an allele in a given mendelian population is called as
   • 3. type of fossils in which only hard remains of organism get preserved while the soft part decay. (Petrification, compression, impression)
   • 4. type of speciation is intermediate between allopatric and sympatric is a tendency which does not permit an impartial consideration of a
   • b) Match the column 5
   • 2. Fossils b. Deduction
   • 4. Exchange of genetic material d. Lynn Margulis
   • 5. Top to down approach e. Paleontology
   • c) Write true or false. 5
   • 1. Genotype is a combination of alleles occupying same locus
   • 2. If a part of a chromosome breaks and joins other non homologous chromosome called
   • 3. Anasthetia are described in the guidline of INSA
   • 4. The impression which are left due to burying organism under high pressure called cast
   • 5. Clinical research involves human subject for obtaining useful knowledge about human health, illness and seeks new drugs and their trials
   • d) Give one word for 5
   • 1. Define Paleontology
   • 2. Give full form of UGC
   • 3. Give a full form of PIC
   • 4. Define Allopatric speciation
   • 5. What is monograph
2. Q2 A) Answer the following. (Any two) 20 marks
   • 1. Discuss evidences in favor of organic evolution by giving examples of physiology and
   • 2. Write explanatory notes on Darwinism and Neo Darwinism
   • 3. Describe chemical evolution with Miller-Urey experiment
   • 4.Discuss brief account of origin of eukaryotic cell
3. Q3 A) Answer the following. (Any two) 20 marks
   • 1. Compare and contrast microevolution and macroevolution
   • 2. What do you understand by the term natural selection? Describe the different types of natural selection with suitable examples
   • 3. State Hardy Weinberg’s law of equilibrium and discuss its salient features
   • 4. What is megaevolution? Explain the mechanism of megaevolution using a suitable
4. Q4 A) Answer the following (Any two) 20 marks
   • 1. Describe briefly, the steps towards preparing a research design
   • 2. What is a patent and how is it obtained?
   • 3. Write an account on application of statistics in research
   • 4. Elaborate on ethics in clinical research Write a short note on (Any four) 20 marks What is plagiarism?
   • 2. What is abstract writing?
   • 3. Founder effect
   • 4. Role of mutations in evolution
   • 5. Short notes on mutation theory
   • 7. Geographic variation
   • 8. Vestigial organs

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