Basic Genetics
MM: 35 Time: 2 hours
Section A
Q,2 Attempt all the following parts (Each part carries 1 mark)
(10x0.5=10)
(i)Define Heredity.
(ii)What is Chromosome Theory of Inheritance?
(iii)Give the function of crossing over.
(iv)List the applications of Mendel’s Laws.
(v)How is ABO blood group studied in Genetics?
(vi)Pedigree analysis is important for family chart. Give reason.
(vii)What is linkage?
(viii)Name the human genetic disorders.
(ix)Define mutation.
(x) Distinguish between transcription and translation.
Section B
Attempt any FOUR questions of the following (each question carries 5 marks)
(3x5=15)
2.Explain cell cycle, giving the different phases.
3.Discuss any ONE significant experiment in the study of Genetics.
4.Describe the Genetic Code.
5.Write the distinguishing features of semi-conservative replication.
6. Give a detailed account of mitosis.