- A Purebred exotic cattle breeds alone consistently provide the absolute maximum milk yield under every possible climatic condition as widely reported
- B Crossbreeding combines the high milk yield traits of exotic breeds with the disease resistance, heat tolerance, and adaptability of indigenous breeds
- C Purebred indigenous cattle breeds actually produce considerably more milk than exotic breeds do under typical tropical farming conditions in standard practice
- D Crossbreeding programs are undertaken mainly and primarily to produce drought-resistant draft animals suited for heavy farm labor under most conditions encountered
Correct answer: B. Crossbreeding combines the high milk yield traits of exotic breeds with the disease resistance, heat tolerance, and adaptability of indigenous breeds
Explanation: Exotic breeds like Friesian and Jersey have high milk yield but are poorly adapted to tropical diseases and climate. Indian breeds like Sahiwal are well-adapted but produce less milk. Crossbreeding combines high yield with adaptability and disease resistance.
Concept context
Learn about animal husbandry, plant breeding, tissue culture, biofortification, and single cell protein.
Read the full Strategies for Enhancement in Food Production notes →