do hermaphrodites carrot top animals and Describe cuttings as clones of lead a solitary growing on damp pollen and ovule plants. (See 4.6.2.5 Cloning) existence? blotting paper cells in flowering potato sprouting plants. This mixing Watch BBC video clips of of genetic spider plant fertilisation in humans and information leads producing pollination of flowers (see to variation in the runners resources). offspring. bulb Observe exhibition showing Gametes are amoeba asexual reproduction in produced by yeast. different organisms. meiosis. Give examples of sexual and Asexual 4.6.1.1 asexual reproduction in reproduction different organisms. involves only one View the BBC guide to sexual parent and no and asexual reproduction (see fusion of gametes. There is no mixing resources). of genetic information. This leads to genetically identical offspring (clones). Only mitosis is involved. Consider fusion of sex cells at 4.6.1.2 Meiosis. Explain the term gametes and 1 Use bio-viewers, video Mitosis and meiosis: fertilisation and explain why describe their genetic material. clips or images to show Cells in Knowledge and gametes have only one set of reproductive understanding of the
4.6.1.1 animals and pollen and ovule cells in flowering plants. This mixing of genetic information leads to variation in the offspring. Gametes are produced by meiosis. Asexual reproduction involves only one parent and no fusion of gametes. There is no mixing of genetic information. This leads to genetically identical offspring (clones). Only mitosis is involved. Describe cuttings as clones of plants. (See 4.6.2.5 Cloning) do hermaphrodites lead a solitary existence? Watch BBC video clips of fertilisation in humans and pollination of flowers (see resources). Observe exhibition showing asexual reproduction in different organisms. Give examples of sexual and asexual reproduction in different organisms. View the BBC guide to sexual and asexual reproduction (see resources). carrot top growing on damp blotting paper potato sprouting spider plant producing runners bulb amoeba yeast. 4.6.1.2 Meiosis. Cells in reproductive Explain the term gametes and describe their genetic material. 1 Consider fusion of sex cells at fertilisation and explain why gametes have only one set of Use bio-viewers, video clips or images to show Mitosis and meiosis: Knowledge and understanding of the
AQA-8461-SOW-IVE.DOCX