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12 weeks
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∙ 11y agoThis answer is:
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Earn +20 ptsQ: How many days does a fetus develop?
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When does the fetus develop the heart?
The fetus' heart beats eighteen days after conception.
How long does an embryo take to develop into a fetus?
62 days
How does the stepping reflex help the fetus develop?
It will develop walking.
While in the womb when do fetus' baby's develop eyelashes What week in pregnancy?
The eyelashes of a fetus develop around week 22 of pregnancy.
What causes the female fetus to develo differently from the male fetus?
A female fetus with an a y chromosome is what makes it develop differently from a male fetus.
What cause the female fetus to develop differently from the male fetus?
The female fetus has a Y chromosome while the fetus only has two x chromosome.
What area of the fetus will develop into the testes?
The Gonads
What is the last organs to develop in the fetus?
lungs
What is the first organ in the fetus to develop?
The Heart.
In which part of this system does a fetus usually develop?
UterusD
When does the fetus develop teeth in the gums?
in eight week of pregnancy
Where does a placental mammal develop?
The fetus develops in the womb of the mother.
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