JNTU, B.Tech,I-Semester, GENETICS,November 2008
1. Write about:
(a) Principle of Segregation
(b) Principle of Independent assortment.
2. What is the difference between “chromatin” & “chromatid”? Explain them briefly.
3. Write notes on:
(b) HFr cell.
4. How is a Two – point testcross used for recombination mapping?
5. Write the importance of Giant chromosomes in Drosophila.
6. Write notes on:
(a) F plasmid
(b) Sex duction .
7. Write in detail about Down’s syndrome and trisomy anomoloies.
8. Illustrate uniparental inheritance in algae.