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Reproduction | IGCSE ,O Level Biology (0610 , 5090) Power Point
This IGCSE Biology presentation explores the fundamental differences between sexual and asexual reproduction. It explains that asexual reproduction occurs through mitosis, producing genetically identical offspring—common in organisms like yeast, bacteria, and hydra. In contrast, sexual reproduction involves meiosis, where gametes (sperm and eggs) are produced with half the usual number of chromosomes. Fertilisation—the fusion of these gametes—forms a zygote, which then divides by mitosis to develop into an embryo, resulting in genetic variation among offspring.
#SexualReproduction, #AsexualReproduction, #Mitosis, #Meiosis, #Fertilisation, #IGCSEBiology.
#SexualReproduction, #AsexualReproduction, #Mitosis, #Meiosis, #Fertilisation, #IGCSEBiology.