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The two important features of sexual reproduction in higher organisms that create genetic diversity in offspring are

Options

  1. AMitosis and fertilization
  2. BMeiosis and fertilization
  3. CMitosis and binary fission
  4. DMeiosis and conjugation

Correct answer

B. Meiosis and fertilization

Step-by-step solution

Because meiosis creates cells that are destined to become gametes (or reproductive cells), this reduction in chromosome number is critical — without it, the union of two gametes during fertilization would result in offspring with twice the normal number of chromosomes.

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