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In this video we learn about the distinct differences of egg and sperm cells, which are also known as gametes. We will see how the chromosomes from each cells come together to form our unique genetic code. The gametes (sperm and egg cells) are haploid - so only have half the number of chromosomes. This is 23 in humans. When a sperm fertilises an egg cell, the chromosome number becomes diploid - so the normal number of chromosomes which is 46 in humans (found in 23 pairs). One chromosome in each pair comes from the mother and the other from the father. SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org These videos can be used in a flipped classroom model or as a revision aid. Find our other Biology videos here: • BIOLOGY Twitter: / fuseschool Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org Follow us: / fuseschool Friend us: / fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/b... ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]