The structural and functional unit between developing embryo and maternal body called ?

Read the statements given below : (i) The first movements of the foetus and appearance of hair on the head are usually observed during 5th months of pregnancy. (ii) The structural and functional unit between developing embryo and the maternal body is called the umbilical cord . (iii) At puberty , in female both ovaries contain about 60,000 –80,000 primary follicles . Choose the correct statement from the above .

Read the statements given below : (i) The first movements of the foetus and appearance of hair on the head are usually observed during 5th months of pregnancy. (ii) The structural and functional unit between developing embryo and the maternal body is called the umbilical cord . (iii) At puberty , in female both ovaries contain about 60,000 –80,000 primary follicles . Choose the correct statement from the above .

The structural and functional unit between developing embryo (foetus) and maternal body is called

Complete the following paragraph by selecting the correct options for the blanks A , B ,and C ......A.....is the structural and functional unit between the embryo and the maternal body. It is connected to the embryo by ........B....... It also acts as an ..........C........ tissue and secretes many hormones essential for maintaining pregnancy.

Complete the following paragraph by selecting the correct options for the blanks A , B ,and C ......A.....is the structural and functional unit between the embryo and the maternal body. It is connected to the embryo by ........B....... It also acts as an ..........C........ tissue and secretes many hormones essential for maintaining pregnancy.

Placenta is the structural and functional unit between foetus and maternal body, Substantiate the statement.

Placenta is the structural and functional unit between foetus and maternal body. Substantiate the statement.

The structural and functional unit of living body ...