📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!
  • google app store apple app store
    • ✖

      Question

      Which among the following factors is/are not essential

      for commercial exploitation of heterosis?
      A Heterosis of 40% and above is considered significant in most of the crops. Correct Answer Incorrect Answer
      B There should be high percentage of selfing and low percentage of outcrossing Correct Answer Incorrect Answer
      C The floral biology should permit large production of hybrid seed Correct Answer Incorrect Answer
      D Availability of male sterility (MS) and self incompatibility (SI) systems Correct Answer Incorrect Answer
      E Both B and C Correct Answer Incorrect Answer

      Solution

      Option B is incorrect as there should be high percentage of outcrossing. This is essential for good seed setting.

      Practice Next
      More Plant Breeding Questions

      Relevant for Exams:

      ask-question