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Specific Learning Objectives: Describe fertilisation and implantation. Fertilisation (conception). During sexual intercourse millions of sperm are ejaculated into the vagina. If a sperm meets the egg, the sperm’s nucleus can join with the egg’s nucleus.
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Specific Learning Objectives: • Describe fertilisation and implantation Fertilisation(conception)
During sexual intercourse millions of sperm areejaculated into the vagina. If a sperm meets the egg, the sperm’s nucleus can join with the egg’s nucleus. This fusing of the nuclei is calledfertilization. http://www.footprints-science.co.uk/flash/fertilisation.swf