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Yes, sperm can enter the uterus without fertilizing the egg.
Just because a woman is fertile doesn't mean she will fall pregnant, there are a LOT of things that can go wrong to prevent pregnancy such as poor sperm quality or there not being enough sperm reaching the egg to fertilize it.
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What occurs when sprem fertilizes an egg cell?
When sperm fertilizes an egg cell, their genetic material combines to form a zygote. This process triggers a series of cellular divisions leading to embryo development. The zygote implants in the uterus and eventually develops into a fetus.
Do males have egg cells?
No, males do not have egg cells. Egg cells, or ova, are produced by females in their ovaries. Males produce sperm cells which are necessary for sexual reproduction.
How many chromosomes are in a human egg or sprem cell the haploid number?
There are 23 chromosomes in a human egg or sperm cell, which is the haploid number. During fertilization, when the egg and sperm combine, they form a zygote with the full complement of 46 chromosomes, known as the diploid number.
If an egg is fertilized by a sprem containing a y chromosome the fertilized egg?
If an egg is fertilized by a sperm containing a Y chromosome, the resulting fertilized egg will develop into a male organism. This is because the presence of the Y chromosome determines the development of male characteristics.
What does sprem cell do?
Sperm cells are specialized male reproductive cells that carry genetic material to fertilize an egg and create a new organism. They are produced in the testes through the process of spermatogenesis and are transferred to the female reproductive system during sexual intercourse for fertilization to occur.
