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The nuclei of the egg and sperm cells fuse to form the fertilized egg.
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What happens to the egg and the sperm during fertilization?
The nuclei of the egg and sperm cells fuse to form the fertilized egg.
What causes an ovary to develop into a fruit?
Fertilization of sperm-nuclei.
What is the process called when the egg and sperm combint the contents of their nuclei?
fertilization
Why are there more egg and sperm cells produced during external fertilization than during internal fertilization?
Why are there generally more eggs and sperm cells produce during external fertilization thean internal fertilization
Which gender's sperm, male or female, moves faster during fertilization?
Male sperm typically moves faster during fertilization compared to female sperm.
What is the chemical released by sperm during fertilization?
The chemical released by sperm during fertilization is an enzyme called acrosin. Acrosin helps the sperm penetrate the protective layer around the egg, facilitating fertilization.
The acrosome of a sperm cell contains?
The acrosome of a sperm cell contains enzymes that are essential for penetrating the egg during fertilization. These enzymes help the sperm cell break down the outer layer of the egg to facilitate fusion of the sperm and egg nuclei.
What happens when an egg and sperm unite through fertilization?
BABIES!
What unites during fertilization?
During fertilization the sperm unites with the egg. This typically occurs in the fallopian tube.
Can you show me a model on how fertilization in plants work?
During fertilization in plants, pollen grains containing male gametes land on the stigma of the pistil. A pollen tube then grows down the style and enters the ovary, where the sperm cells are released. Fertilization occurs when one sperm cell fuses with the egg cell, forming a zygote, while the other sperm cell fuses with polar nuclei to form endosperm.
Does sperm always reach the egg during fertilization?
No, sperm does not always reach the egg during fertilization. Only one sperm typically fertilizes the egg, while the rest are blocked from entering.
What happens to the polar nuclei in an embryo sac?
The polar nuclei in an embryo sac are involved in the process of double fertilization in plants. One of the polar nuclei fuses with a sperm cell, leading to the formation of endosperm tissue, while the other polar nucleus may fuse with another sperm cell or remain unfertilized. The endosperm provides nutrients for the developing embryo in seeds.
