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23. The basic difference between spermatogenesis and oogenesis is that ________.A. During spermatogenesis two more polar bodies are producedB. The mature ovum is n, while the sperm is 2nC. In oogenesis, one mature ovum is produced, and in spermatogenesis four mature sperm are produced from the parent cellD. Spermatogenesis involves mitosis and meiosis, but oogenesis involves meiosis only
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