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Real Fertilization Process

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Категория: Люди и блоги
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Текстовые комментарии (10)
Josh (3 месяца назад)
Where's the conservstives saying this is murder?
Marie (3 месяца назад)
https://youtu.be/fO4UWj01Gx8 This is the original video. It's not a human fertilization.
Mike Griffiths (4 месяца назад)
what is the yolky like substance that begins to surround most of the eggs but not others?
Mike Griffiths (2 месяца назад)
Blue Skyze thanks for your answer!
Blue Skyze (2 месяца назад)
Immediate Reaction: "Once a sperm has safely docked inside an egg cell, the egg takes steps to keep other sperm out. This is the cortical reaction, in which the egg releases thousands of membrane-bound cortical granules into the pellucid zone -- the zona pellucida -- surrounding the egg’s plasma membrane. The granules contain enzymes that trigger a second, or zona, reaction that blocks the entry of other sperm by hardening the zone structure and destroying the egg’s sperm receptors. The egg cell, which had been suspended in the middle of meiosis, now resumes this process." I am thinking the eggs without this substance have not been fertilized yet so the egg has not released the "membrane-bound cortical granules". Go to: Sciencing > Biology > What Happens to a Zygote Following Fertilization? (March 10, 2018) by Eric Bank
ANONYMOUS (1 год назад)
IT IS IMMORAL TO CONCEIVE A BABY!
Marie (3 месяца назад)
Get therapy.
sazzlepop (5 месяцев назад)
Traci Islands or science
Traci Islands (8 месяцев назад)
A miracle, Praise God! Jeremiah 1:5 (ESV) 5 “Before I formed you in the womb I knew you, and before you were born I consecrated you; I appointed you a prophet to the nations.”
Subhankar Pathak (1 год назад)
ANONYMOUS lol. Than you should kill yourself if you think that way. It is immoral for someone like you to live

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