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Which is formed from the fertilization of eggs within the embryo sac?
The formation of seeds is a result of the fertilization of eggs within the embryo sac. After pollination occurs and sperm cells from the pollen reach the egg cell in the embryo sac, fertilization takes place resulting in the development of a seed.
Why do endosperm formation does not occur until fertilization take place?
Endosperm formation is triggered by fertilization because it involves the fusion of the two sperm cells with different nuclei in the embryo sac, leading to the triploid (3n) condition necessary for endosperm development. Without fertilization, the endosperm would not receive the necessary genetic contribution to develop properly and support the growing embryo.
What changes take place after fertilisation?
After fertilization, the zygote is formed, which is the initial stage of a new organism. The zygote undergoes rapid cell division to form an embryo. Changes in gene expression and cell differentiation occur, leading to the development of tissues and organs. Eventually, the embryo develops into a fully formed fetus.
Vitro fertilization in plants takes place where?
Technically it doesn't; in vitro with respect to plants means basically plants that are tissue cultured in a laboratory. Obviously this process does not take place in the plant.in Vitro fertilization in plants does not take place. It is rather in vivo fertilization taking place inside the embryo sac of an ovule.
How are the embryo and the endosperm formed in a plant?
For an endosperm to be formed one sperm nucleus has to fertilize the egg. The egg is fertilized to form a zygote while the other sperm nucleus fuses with the two polar nuclei at the center of the embryo sac to form the primary endosperm cell.
In vitro fertilization takes place in?
Technically it doesn't; in vitro with respect to plants means basically plants that are tissue cultured in a laboratory. Obviously this process does not take place in the plant.in Vitro fertilization in plants does not take place. It is rather in vivo fertilization taking place inside the embryo sac of an ovule.
When fertilization take place?
fertilization takes place when the sperm came in hahahaha :P seriously it's true Most woman are able to becomke pregnant from puberty,when their menstrual cycles begin ,until menopause,when their cycles stop. A pregnancy starts with fertilization ,when a woman's egg join with the man's sperm .fertilization usually takes place in the fallopian tube and implants in the uterus an embryo starts growing.
What is an embryo sac?
An embryo sac is a structure found within the ovule of a flower where female gametophyte development takes place. It is a small sac-like structure that contains the egg cell along with other cells involved in the process of fertilization and seed formation.
What is fertilization of the female?
Fertilization refers to the process where a sperm cell penetrates and merges with an egg cell to form a zygote, the initial stage of a new organism. In the female reproductive system, fertilization typically takes place in the fallopian tube after sexual intercourse, leading to the development of an embryo.
Where can embryo screening take place?
Embryo screening can take place in specialized fertility clinics or in vitro fertilization (IVF) centers. These facilities are equipped with the necessary technology and expertise to perform preimplantation genetic testing on embryos prior to transfer into the uterus during IVF procedures.
Does implantation take place in the oviduct?
No, implantation occurs in the uterus. After fertilization, the fertilized egg travels through the fallopian tube and implants into the lining of the uterus where it will develop into an embryo.
What plant part fom the seed?
The seed is formed in the fruit from ovule. A fertilized ovule develops the embryo and endosperm. Most of the endosperm is used up by the developing embryo in dicot seeds. In monocot seeds large amount of endosperm is retained to support the germinating embryo. When someone plants a seed in the ground an entire plant grows from it over time.
