Short Notes on Double Fertilization In Plants

 

In this method pollen tube nucleus helps to carry the two sperm nuclei into the ovule. One of the two sperms fuses with egg to form diploid zygote and other sperm nucleus fuses with the two polar nuclei and forms triploid endosperm cell. As the two male gamete at a time fuse with two female cells, therefore this fertilization is called double fertilization.

 

In general, the main idea that is now in the air is to distribute something to consumers (tablets, phones, e-books) and make them use the service on an ongoing basis. For example, to begin with, ask everyone in exchange for a gadget to transfer an account account for $ 50, which can be spent on buying content. Samsung is trying to follow this road. The company has not yet released a reader with E-ink, but such plans have been announced. Rumor has it that such a “free” device from a Korean manufacturer, if it appears, will be able to create serious competition for readers Amazon Kindle, B&N Nook, Kobo, etc. Is this good news for us consumers? Wait and see.