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Polyspermy is prevented primarily by two mechanisms: fast block and slow block. The fast block occurs immediately after sperm entry, where the egg's membrane potential changes to prevent additional sperm from fusing. The slow block involves the release of cortical granules that modify the egg's surrounding zona pellucida, making it impenetrable to other sperm. Together, these mechanisms ensure that only one sperm fertilizes the egg, maintaining proper genetic integrity.
What else can I help you with?
Is it save to prevent?
It is safe to prevent some things, but, others you must not prevent.
What is the past participle of prevent?
Prevent
How do you prevent handicap in children?
You can't prevent it.
Prevent in a sentence?
I prevent a cool show.
Can we prevent 2012?
What is there to prevent?Nothing will happen!
What is the base word of prevent?
If you have a question like this though, what shold be the answer? If it asks you this in your spelling..
Do pimples prevent wrinkles?
I don't think so? But I heard sperm can prevent wrinkles, or help prevent them.
Is prevent a compound word?
No, "prevent" is not a compound word. It is a single, standalone word.
Flu shot to prevent?
I bet it is to prevent the Flu.
What is the latin word for prevent?
"Prohibere"---to prevent.
How do you prevent the ailment of leukemia?
How to prevent the ailment of leukemia
What is future tense of prevent?
The future tense is will prevent.
