Archives: Questions

Contribution of offspring to the next generation is known as-

Match the column: Mutations TABLE-I TABLE-II 1) Non-sense mutation a) Any insertion (or) deletion that is not evenly divisible by 3 2) Silent mutation b) Any insertion (or) deletion that is evenly divisible by 3 3) Mis-sense mutation c) Which code for different amino acids or Substitution of one amino acid by another 4) In-frame … Read more

Match the column: Ploidies TABLE-I TABLE-II 1) Euploidy a) 2N+N 2) Aneuploidy b) 2N-N 3) Monosomy c) 2N-2 4) Nullisomy d) 2N-1 5) Monoploidy e) Change in no. of chromosome in a set 6) Triploidy f) Change in no. of sets of chromosome

Permanent genetic correlation between traits is due to-

Genetic correlation between traits is due to:

Which of the following is true regarding Progeny testing-

2N-N condition of chromosomes reflects-

2N-2 condition of chromosomes reflects-

Coefficient of relationship of progenies produced by parent-offspring mating, full sib mating & half sib mating are respectively-

In a multiple allelic system with 3 alleles ($A_{1}, A_{2} & A_{3}$) If $A_{1}=0.25$, $A_{2}=0.35$ then frequency of $A_{3}$ will be-