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Double fertilization in flowering plants results in two products: the zygote and the triploid endosperm. The zygote develops into the embryo, while the triploid endosperm serves as a nutrient source for the growing embryo, providing essential resources during seed development. This unique process ensures the successful formation of both the next generation and the necessary sustenance for its growth.
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Do ferns undergo double fertilization?
No, ferns do not undergo double fertilization. Double fertilization is a process characteristic of flowering plants (angiosperms), where one sperm fertilizes the egg and the other fuses with two polar nuclei to form the triploid endosperm. In ferns, fertilization involves the fusion of a single sperm with an egg, leading to the formation of a zygote, but does not involve the additional fertilization event seen in angiosperms.
In double fertilization a zygote and what are formed?
In double fertilization, a zygote and endosperm are formed. The zygote develops into the embryo, while the endosperm provides nutrition to the developing embryo in flowering plants.
How many reactants and products are present in a double-replacement reaction?
In a double-replacement reaction, two reactants exchange ions to form two products. Therefore, there are two reactants and two products in this type of reaction.
In a double replacement reaction there are 2 reactants and how many products?
In a double replacement reaction, there are typically 2 reactants and 2 products formed. This reaction involves the exchange of ions between two compounds, resulting in the formation of two new compounds.
What is triple-fertilization?
Double fertilization + syngamy occurring in angiosperms is called triple fusion.
Which type of reaction has two compound reactants and two compond products?
Double Displacement (sometimes called Double Replacement)
Where does the process of double fertilization occur in plants?
The Generative nucleus arrives at the embryo sac inside the ovule and undergoes division to produce two haploid male nuclei. One of the male nuclei fuses with the haploid female gamete nucleus and for a diploid zygote. The other Male nuclei fuses with 2 polar female gametes to produce the triploid nucleus. This is known as the endosperm nucleus and it acts as a food source for developing zygote.
What are the two distinct fertilization that take place in angiosperms?
What are the two distint fertilization that happen in endosperm
A triploid cell resulting from double fertilization becomes the what?
A triploid cell resulting from double fertilization becomes the endosperm, which provides nutrients to the developing embryo in plants.
Which group of plants practices double fertilization?
flowering plants
What process does the endosperm of a corn seed develop in?
double fertilization
Which member of plant kingdom undergoes double fertilization?
Angiosperms do.
