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4vir4ik [10]
3 years ago
11

The nursing instructor is presenting a class on the various classifications of twins. The instructor determines the session is s

uccessful after the students correctly choose which classification that indicates twins have separate amniotic sacs and placentas?
Biology
1 answer:
Lelu [443]3 years ago
5 0
<h2>Amniotic sacs and Placenta</h2>

Explanation:

  • The placenta is an organ is connected to the covering of your womb during pregnancy
  • The child  and The placenta is associated by the umbilical cord
  • The baby is inside a bag of liquid called the amniotic sac, which is made of layers
  • Amniotic sac is inward of these fetal layers, the amnion, encases the amniotic hole, containing  the baby and amniotic liquid
  • The external layer, the chorion, contains the amnion and is a piece of the placenta
  • The placenta is an organ that produced in your uterus during pregnancy
  • The  structure of placenta gives oxygen and nutrients to your developing baby and removes waste materials product from your child's blood
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