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How many sperm fertilize the ovum?
Typically, only one sperm fertilizes an ovum to form a zygote. Multiple sperm attempting to fertilize the ovum can lead to abnormalities in the resulting embryo.
What is another name of sperm and ovum rared than gamete?
and other name for gamete is umbilical
What is the name of the male part of a flower used to fertilize another plant?
The male part of a flower that is used to fertilize another plant is called the stamen. It consists of the anther, where pollen is produced, and the filament, which supports the anther.
When does fertilization of the ovum happen?
Fertilization of the ovum typically occurs within 24 hours after ovulation, when a mature egg is released from the ovary. Sperm must reach the egg during this window to successfully fertilize it, usually taking place in the fallopian tubes. Once a sperm penetrates the egg, fertilization is complete, resulting in the formation of a zygote. This process marks the beginning of embryonic development.
How does the nucleus of ovum divide?
The nucleus of an ovum does not divide in the same way as in typical somatic cells. Instead, during oogenesis, the ovum undergoes meiosis, where it completes the first meiotic division to form a secondary oocyte and a polar body. The secondary oocyte then arrests in metaphase II until fertilization occurs, after which it completes meiosis, resulting in another polar body and the mature ovum. Thus, the division of the nucleus in an ovum is primarily associated with the process of meiosis, rather than conventional nuclear division.
Can sperms fertilize the ovum when the ovum is dead?
No it can not.
How many sperm fertilize the ovum?
Typically, only one sperm fertilizes an ovum to form a zygote. Multiple sperm attempting to fertilize the ovum can lead to abnormalities in the resulting embryo.
Which is that sperm that fertilize the ovum?
The luckiest of all sperms makes it alive and fuses with the ovum.
Is an ovum a diploid or haploid?
ovum isalways haploid and when a haploid sperm fertilize it the embryo become diploid
What is the function of hyaluronidase?
it is produced by sperms to help penetrate the ovum and fertilize it
What determines if a pregnant women has a male or female?
The sperm can have either X or Y sex chromosome. If the sperm with X chromosome fertilize the ovum, you get female baby. If the sperm with Y chromosome fertilize the ovum, you get male baby. Ovum always has got X chromosome in it.
What is the term for the microscopic cells produced by the males testocles which can fertilize the females ovum?
Sperm
Why only one sperm cell can fertilized an ovum?
Ovum has a layer of zona pellucida around itself. When a sperm enters the ovum, the cortical granules present in the ovum, causes the thickening of the zona pellucida. This prevents the entry of other sperms in the ovum and only one sperm is able to fertilize the egg.
What is another name for ovum?
Another name for ovum would be egg cell.
What is another term for fertilized ovum?
Another term for fertilized ovum is a zygote.
These small motile gametes fertilize ovum?
Sperm are the small motile gametes that fertilize the ovum (egg) during sexual reproduction in many organisms. They typically have a whip-like tail (flagellum) that helps them swim towards the egg for fertilization to occur.
How many million sperm compete to reach the ovum?
Many can reach the ovum but only one can penetrate and fertilize it.
