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    science
    Grade-10
    Easy

    Question

    Which of the following statement is correct about sexual reproduction?

    1. Fertilization is compulsory.
    2. Fertilization is not required.
    3. Gametes not needed.
    4. Only one gamete is enough for reproduction.

    Hint:

    Fusion of male and female gametes occur in sexual reproduction.

    The correct answer is: Fertilization is compulsory.

      • Reproduction is the process of producing future generations which is needed for the survival of the species
      • Sexual reproduction involves two individuals (male and female)
      • Male and female gamete is called sperm and egg, respectively
      • During fertilization, fusion of male and female gametes occur which form a zygote
      • The gametes are haploid and the zygote is diploid

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