Total No. of Questions [Total No. of Pages 2
M.Sc. (Previous) DEGREE EXAMINATION, MAY 2018
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 golgi complex.
OR
Write notes on
Mitochondria
ii) Cell membrane
Q2) Give a detailed account on DNA structure.
OR
Write short notes on
Messenger RNA
ii) t RNA
Q3) Give an account on gaint chromosomes.
OR
Write short notes on
Meiosis
ii) Abnormalities in Chromosomes.
Q4) Give an account on sex determination.
OR
Write short notes on
Interaction of genes
ii) Multiple alleles
Q5) Give a detailed account on various species concepts.
OR
Write short notes on
Modern synthetic theory.
ii) Hardyweinberg law.