1.

Question : (a) State the objective of animals breeding. (b) List the impotance and limitations of inbreeding. How can the limitation be overcome ? (c ) Give example of a new breed each of cattle and poultry .

Answer»

Solution :(a) Animals breeding-objectives :
1. Improve growth rate.
2. Increased production.
3. Improve Desirable Qualities.
4. Improved resistance to DISEASES.
5. Improved resistance to adverse environment conditions
(b) Importance :
1. Increase homozygosity
2. To EVOLVE pureline
3. EXPOSE harmful recessive SUPERIOR genes.
5. Elimiation of less disrable genes.
Limitation :
1. Reduce fertillity and productivity
2. Imbreeding DEPRESSION
(c) Jersey/(Cattle)-and Leghorn (Poultry).


Discussion

No Comment Found

Related InterviewSolutions