one cell can become one baby becuase it is in a seperate egg and it starts to grow and develop its organs
Fetus
Because it wouldnt divide into two embryos
It is used as not to function by its own to prevent a huge increasing numbers of population in the world. We need the reproductive organs to didn't work by its own to know if you're ready to be a mother or to have a baby.
They are the target organs. Hormones act on the target organs
No. Babies do not have mature reproductive organs.
The placenta gives nutrition to the fetus, it does not give organs.
No.
No, the reproductive organs are not mature until puberty.
Because a baby's not really heavy
no but there are internal organs and baby kangaroos
one cell can become one baby becuase it is in a seperate egg and it starts to grow and develop its organs
The baby has to reach a mature age for its reproductive organs to be able to produce a spawn.
heart, lungs
Fetus
yes it may be odd and if you dont want to you dont have to
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