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Can two sperm fertilize one egg?
No, only one sperm can fertilize one egg.
When a sperm touches a sperm what happens?
When two sperm come into contact, they each release enzymes that help break down the protective outer layer of the egg, allowing one sperm to successfully fertilize the egg. This process is known as the acrosome reaction and is crucial for successful fertilization.
What type of a sperm cell must fertilize an egg to result in a female child?
The sperm which has got X chromosome in it. Fortunately it is not possible to isolate such types of sperms. It will be better that you do not have the technology to determine the sex of the child by way of selecting the sperms. Technology have already disturbed the sex ratio is some countries of the world.
What are the key differences between partial and complete molar pregnancies?
Partial molar pregnancies occur when two sperm fertilize one egg, resulting in an abnormal fetus with some fetal tissue. Complete molar pregnancies happen when an empty egg is fertilized by one or two sperm, leading to abnormal growth of placental tissue but no fetus. Both types can have serious health implications for the mother.
What does dispermy result in?
Dispermy is a type of polyspermy that occurs when two sperm fertilize one egg. This results in an embryo with triploid (3n) chromosomes, which is typically non-viable and leads to developmental abnormalities or pregnancy loss.
Can two sperm fertilize one egg?
No, only one sperm can fertilize one egg.
Can two sperm fertilize a woman' s egg?
Yes identical twins is what there called
Why is it important that only one sperm fertilize an egg?
It is important that only one sperm fertilizes an egg to ensure the correct number of chromosomes in the resulting embryo. If multiple sperm were to fertilize the egg, it would lead to an abnormal number of chromosomes, resulting in genetic disorders and potential miscarriage.
How many sperm cells can fertilise a egg?
Only one sperm cell can fertilise each ovum. After that no more can get in.
Usually one egg is fertilized by one sperm?
because a "wall" is put up when the sperm meets the egg. This prevents another sperm from meeting the egg.
How does an egg get fertlized?
in a woman's Virgina a egg can get fertilized. there are two ovaries and each month one egg will get released and if you have sex when you are NOT on your period then the sperm will meet up with the egg and fertilize it.
Can a girl have twins from two different guys?
Do you mean can a girl have sex with 2 men in the same night and have twins, one belonging to each of them? I suoopse its possible but theur sperm would have a fight to the death to be the one to fertilise.AnswerYES, it is possible. It is extremely rare, but one sperm can fertilize one egg, and another sperm can fertilize a separate egg resulting in a child from each father.
Is it asexual or sexual when two earth worms each produce sperm and eggs and fertilize each other?
The exchange of sperm and egg is sexual reproduction
What causes a set of twins?
There are two types of twins. Fraternal twins are produced when two eggs are released and two separate sperm fertilize them. These twins are not identical, although they may still look alike because they are siblings.Identical twins are produced when one egg is fertilized by one sperm. During the zygote stage, the egg splits into two. This creates two separate embryos and thus the children will be identical copies of each other. The same exact chromosome match.
What type of contraceptive method prevents the sperm from meeting the egg?
Barrier methods, such as condoms and diaphragms, physically prevent sperm from reaching the egg by creating a barrier between the two. Spermicides are another type of contraceptive that work by immobilizing or killing sperm before they can reach and fertilize an egg.
How do you know if you have a girl or a boy?
It depends on women's egg. Women have a egg which is a child. Peroids are eggs, eggs can die if not fertilized, periods drain the egg away. Women grow a egg each month. The egg needs sperm to fertilize to grow into a child. The men's penus touches the women's vagina and the sperm swims into the women's body to find a egg. Only one sperm can get into the egg. The men's sperm decides what gender the baby is. Women's eggs is x. Men's sperm is y and x. If egg x and sperm y touch, it's a boy, if egg x and sperm x touch, it's a girl. If a sperm gets into a egg and the egg breaks in half, it's twins with same gender. If a egg breaks in half before a sperm gets in, then two sperms can get into the two half eggs and thay'll have a different gender, but still twins. So there it is. Please thank me for I'm a guest.
Can two sperm cell unite with egg cell?
Two sperm, one egg - no. Two sperm, two eggs - yes.
