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cause testes need a a colder environment to function,if it was in a warmer place of the boddy their function isn't guaranteed
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∙ 12y ago
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Where does a fetus get food before birth?
fetus
Why testes descends down in human male fetus before birth?
Look up the SRY gene located on the sex chromosomes. The SRY gene when turned on in epistatis controls that.
What happens before birth?
before birth the zygote develops first into an embryo and the into a fetus
What area of the fetus will develop into the testes?
The Gonads
What is the time before birth called?
pregnancy
What is Time before birth during the development of the fetus?
The required time for the development of a fetus is called gestation or pregnancy.
Why do boys have testes?
Men have testes because they produce sperm, which is necessary for the fertilization of ova. This fertilization results in the development of a fetus.
Where are the testes located before a baby is born?
In the fetus, the testes are in the abdomen. As development progresses they migrate downward through the groin and into the scrotum. This event takes place late in fetal development, during the eighth month of gestation.
What is different between embryo and fetus?
An Embryo is a stage before Fetus, the Fetus is more developed than an Embryo, the stage of Birth and a baby being more developed than a fetus.
What is the period of growth before birth called?
Gestation, and the baby is called a fetus.
What is the function of umbilical vein in fetus after birth?
It nourishes the fetal pig.
Does the fetus breath before birth?
Yes.Unborn baby breath amniotic fluid and this help them to develop their lung.
