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Just one.
AnswerIt's like saying it took 1 soldier to kill Hitler in WW2.
True, only 1 soldier needs to pull the trigger and Hitler is dead.
But can 1 soldier alone conquer Normandy, rest of France, Germany, and breach Berlin?
Fertilization is a team effort. Individual sperm does fertilize the ovum, but it takes millions of them in order for that one lucky guy to even reach the ovum.
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∙ 13y ago
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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 it called when an egg isn't fertilized?
An ovum.
When the ovum is fertilized by the sperm this is called?
Implantation
The female gamete is called what?
The female gamete is called an ovum or an egg. This is the cell that is fertilized by the male gamete known as the sperm.
What paths will an ovum take out of a woman's body if it is not fertilized?
It will be flushed out with the mentruations
Can sperms fertilize the ovum when the ovum is dead?
No it can not.
Which organ nourishes the fertilized ovum?
The uterus nourishes the fertilized ovum.
How do you Pregnancy?
There are few prerequisite for the pregnancy to take place. You should be a female. You should belong to the age group of menarche to menopause. Then you need to have sexual contact with the fertile male. At times the semen is accidentally or artificially put into the vagina and you become pregnant. The sperms travel to the fallopian tube to meet the ovum. many sperms try to penetrate the ovum. One gets in to fertilize the ovum. This fertilized ovum embed itself into the uterine wall to give you pregnancy.
What is the medical term meaning fertilized ovum?
A fertilized ovum is called a zygote.
Which is that sperm that fertilize the ovum?
The luckiest of all sperms makes it alive and fuses with the ovum.
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 formed when the ovum is fertilized?
zygote
Where fertilized ovum developed?
Uterus
Does blighted ovum lacks the maternal genome?
No. A blighted ovum is a fertilized egg that fails to progress. To be fertilized, there is chromosomal material inside of it. However, there is often many chromosomal abnormalities associated with the blighted ovum, which is usually why it did not develop further into a full pregnancy.
The fertilized ovum divides and implants into the wall of the uterus during which stage of gestation?
The fertilized ovum implants in uterine in blastula stage
Can the fertilized ovum be placed into the cervix?
In IVF, the fertilized ovum is normally placed much higher than the cervix. The ovum would not be able to move from the cervix to the uterus for implantation.
Where do periods come from?
Its the food that a fertilized ovum eats in the early stages of pregnancy if the ovum isn't fertilized then it leaks out because you don't need it
