Sexual reproduction in organisms

In this topic

• Sexual reproduction and gametes
• Three sources of the offspring's uniqueness
• Fertilisation: external and internal
• Double fertilisation, special cases and significance

Key terms

• Sexual reproduction
• Gamete
• Zygote
• Fertilisation
• Crossing over
• Independent assortment
• Isogamy
• Oogamy
• Monospermy
• Double fertilisation
• Endosperm
• Parthenogenesis

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