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  3. 9th Class
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  5. Improvement in food resources

9th Class Science Improvement in food resources Question Bank Improvement in Food Resources

  • question_answer
    Why are exotic breeds preferred to local breeds?

    A) Exotic breeds have low resistance to diseases.

    B) Exotic breeds need less food.

    C) Exotic breeds need less maintenance.

    D) Exotic breeds have long lactation period.  

    Correct Answer: D

    Solution :

    Exotic breeds have long lactation periods.


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