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What is the fate of egg and endosperm nucleus in double fertilization of plant?
During double fertilization one male gamete fuses with egg nucleus to form zygote and the other with primary endosperm nuclei in tripple fusion to form endosperm nucleus.
What are the end products of double fertilisation?
the end products of double fertilisation are primary endosperm cell and diploid zygote. When two pollen grains are taken by pollen tube and it reaches a ovule in the ovary. One germ cell fuses with egg and form zygote which later develops into embryo and other germ cell fuses with bi-nucleate cell and form primary endosperm cell which later develops into endosperm which provide nutrition to the growing embryo.
What is the function of endosperm in monocot and dicot seed?
The endosperm in monocot seeds serves as a nutrient reserve that provides nourishment to the developing embryo. In dicot seeds, the endosperm is often absorbed by the developing embryo during seed maturation, leaving the cotyledons to function as the primary nutrient storage tissue.
What are the 5 parts of a seed?
The five parts of a seed are the seed coat, endosperm, embryo, cotyledons, and radicle. The seed coat provides protection, the endosperm stores nutrients for the embryo, the embryo is the young plant-to-be, the cotyledons are the first leaves to emerge, and the radicle is the embryonic root.
Name an example of a seed that has liquid endosperm?
An example of a seed that has liquid endosperm would be a coconut. While it does contain cellular endosperm, the coconut milk would be considered liquid endosperm.
The primary function of the endosperm is?
The primary function of the endosperm is to provide nutrients and energy to a developing plant embryo. It serves as a source of food and water during germination and early growth stages.
What is the fate of egg and endosperm nucleus in double fertilization of plant?
During double fertilization one male gamete fuses with egg nucleus to form zygote and the other with primary endosperm nuclei in tripple fusion to form endosperm nucleus.
What is a nucleas?
A nucleas is something in an atom.
What is the nucleas?
the nucleas is partof a cell
How can you tell what category to put a cell into?
eukaryotic= if it has a nucleas, prokariuotic= no nucleas. (nucleas are "brains" of the cell)
Do cells have nucleas?
Bacteria cells don't have a nucleas.
What are the end products of double fertilisation?
the end products of double fertilisation are primary endosperm cell and diploid zygote. When two pollen grains are taken by pollen tube and it reaches a ovule in the ovary. One germ cell fuses with egg and form zygote which later develops into embryo and other germ cell fuses with bi-nucleate cell and form primary endosperm cell which later develops into endosperm which provide nutrition to the growing embryo.
Is the primary endosperm nucleus haploid or diploid?
I am sure it is (3n).This is because In angiosperms most common type of embryo sac formation, there is fusion of 1 sperm nuclei + 2 polar nuclei=triple fusion resulting in a triploid primary endosperm nuclues.
What has cells without a nucleas?
Humans.....Blood Cells Do Not Have A Nucleas.
Do bacteria cells have nucleas?
Bacteria cells don't have a nucleas.
Do protists have a nucleas?
Yes. They have a nucleas like all eukaryotes.
Does a plant have a nucleas?
Nope. There is only a Nucleas in an animal cell.
