IB Biology Notes - Reproduction Angio HL 9.3.1 - Structures of a dicotyledonous flower Pollination - The process of pollen transfer from an anther to a stigma. Fertilization - The fusion of a male gamete with a female gamete inside the ovule. This forms a zygote. Seed dispersal - The movement/transport of seeds away from the plant. Figure 9.3.2 - Phaseolus vulgaris seed internal (left) and external (right) structures Germination is the emerging and growth of an embryonic plant from a seed. Water is needed to rehydrate the cells of the seed. The absorption of water is followed by the formation of gibberellin in the embryo's cotyledon. Flowering in long-day and short-day plants is controlled by a pigment called phytochrome.
Exploratorium MadSciNet: The 24-hour exploding laboratory. Reproductive System for Kids - Science Games and Videos Reproductive System for Kids The human reproductive system comprises of organs that allow us to produce offsprings for the survival of the species, and passing on hereditary traits from one generation to the next. In the male, the reproductive organs include the testes, accessory ducts, accessory glands, and penis. In the female, the reproductive organs include the uterus, uterine tubes, ovaries, vagina, and vulva. Play Quiz Games : NeoK12 is iPad & Android tablet ready. Science Games, Diagrams & Activities : Pictures & School Presentations : Science Videos & Lessons:(Reviewed by K-12 teachers) Search Videos Suggest Science Videos Click below to find & suggest other science videos. Topic : Reproductive System Standards Common Core State Standards Videos are embedded and streamed directly from video sites such as YouTube and others. NeoK12 makes learning fun and interesting with educational videos, games and activities for kids on Science, Math, Social Studies and English.
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