When a female becomes pregnant, the developing embryo gets nutrients from mother's blood with a help of a special tissue called?

Zygote

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Uterus

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Placenta

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None of these

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Solution

The correct option is C Placenta
Placenta is a flattened circular organ in the uterus of pregnant eutherian mammals, which provides nourishment and maintains the foetus through the umbilical cord.

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Similar questions

Q. The embryo gets nutrition from the mother's blood with the help of a special tissue called as

Q. Placenta is the special tissue through which nutrients are transferred from mother to the growing embryo.

Q. When embryo develops in the body of female but it does not obtain nutrients from the mother, it is called as

When a fertilised egg E formed in the oviduct of a human female divide repeatedly to form an embryo, the embryo gets implanted in the thick and soft lining of the uterus. After this, a disc-like special tissue T develops between the uterus wall and embryo through which all the requirements of the developing embryo (and foetus) are met from the mother's body. The embryo is connected to the tissue T through a string like structure S.
(a) What is the other name of fertilised egg cell E?
(b) What is the name of tissue T?
(c) Name the string-like structure S.
(d) Name two substances which pass from mother's blood to embryo through tissue T and, one type of substance which passes from embryo to mother's blood.
(e) What happens to S when the baby is born? Why?

Q. Given below are the steps involved in Embryo Transfer
a. The embryo is transferred into another female with inferior characters.
b. Development of a transferred embryo takes place inside the womb of an inferior female until its birth occurs.
c. A developing embryo at a particular stage is removed from a pregnant superior breed.
Choose the correct sequence from the options below.

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When a female becomes pregnant, the developing embryo gets nutrients from mother's blood with a help of a special tissue called?

The correct option is C PlacentaPlacenta is a flattened circular organ in the uterus of pregnant eutherian mammals, which provides nourishment and maintains the foetus through the umbilical cord.

The correct option is C Placenta
Placenta is a flattened circular organ in the uterus of pregnant eutherian mammals, which provides nourishment and maintains the foetus through the umbilical cord.