Total No. of Questions 05] [Total No. of Pages 1
M.Sc. (Previous) DEGREE EXAMINATION, MAY 2017
First Year
ZOOLOGY
Cell Biology, Genetics and Evolution
Time 3 Hours Maximum Marks 70
Answer all questions
All questions carry equal marks.
Q1) Give an account on plasma membrane.
OR
Write short notes on
Cell membrane
ii) Golgi complex
Q2) Give a detailed account on the DNA structure.
OR
Write short notes on
Protein synthesis
ii) Ribosomal RNA
Q3) Give an account on Abnormalities of the Chromosomes.
OR
Write short notes on
Chromosome structure
ii) Mitosis
Q4) Write an essay on interaction of genes.
OR
Write short notes on
Sex determination
ii) Multiple alleles
Q5) Give a detailed account on modern synthetic theory.
OR
Write short notes on
Species concept
ii) Hardyweinberg law