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The significance of double fertilization is as follows:Two products are obtained as a result of double fertilization.There are chances of polyembryony,and the plant has better chances of survival.Double fertilization gives rise to an endosperm that provides nourishment to the developing embryo.It increases the viability of the seeds of angiosperms.More items…
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What happens during double fertilization?
In double fertilization, an embryo is formed within the seed that will eventually produce growth. An endosperm is also formed, which provides a food resource for the growing embryo. Some plants can even use this process as an extra food source should growing conditions be less than favorable when the new plant first emerges.
What is the advantage of double fertilization in angiosperm?
Double fertilization gives rise to an endosperm that provides nourishment to the developing embryo. It increases the viability of the seeds of angiosperms. It utilizes both the male gametes produced by the pollen grains.
Who discovered double fertilization?
The concept of double fertilization was discovered by the Russian scientist S.G. Nawaschin in 1898 in Lilium and Fritillaria. In the process of double fertilization, flowers play a significant role as they contain the male and female reproductive structures called stamen and pistil, respectively.
What is the role of flowers in the process of fertilization?
In the process of double fertilization, flowers play a significant role as they contain the male and female reproductive structures called stamen and pistil, respectively. These reproductive structures are responsible for producing the haploid male and female gamete.