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Double Fertilization in Flowering Plants

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Uploaded by on May 3, 2008

Double fertilization in flowering plants involves the fusion of two sperm cell nuclei of the male gametophyte with two cell nuclei of female gametophyte. One sperm fuses with the haploid egg cell to form the zygote; the other sperm unites with the diploid central cell to form a triploid cell that will develop to an endosperm.

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Comedy

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  • THE VIDEO DIDN'T HELP AT ALL. -_-' *sigh* I didn't understand a word of it!!!! >O<

    

  • doble fertilization...simple!

  • HAHAHAHAHHAHAA ,,, GOOOD ,

  • i really thanxxxx to youtube to provide such a great material for studies.

  • Great video!!

  • thx, this really helps

  • why does this happen, like why doesnt this just happen all the time?

  • ohhhh.....nw i get thiz

  • great video. It really helped me with my learning..

  • @1091Floyd21 correct word is microsporocytes and that my friend is an immature sperm cell and is still being produced by the taptum. when they mature they become pollen grains which get disperses by wind or pollinators.

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