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Question
The diagram given below shows an embryo in the uterus of mammal. Label the parts indicated.
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Solution
A – Umbilical cord
B-Cervix
C-Blood of mother flows into placenta
D-Blood of fetus flows into placenta E-Amnion
F-Amniotic fluid
G-Opening of the cervix
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Describe briefly the ways how a mammalian embryo is respires
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The full-grown human embryo respires but does not breathe.
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A structure which connects the placenta with the fetus.
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Given below is the name of certain stage/substance related to reproduction and found in human body. Answer the questions related to it.
Morula.
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