Question

What is chlorionic villi??

What is placenta??

What is trophoblast?? Write about the inner cell??

What is implantation??

Answer 1

$\sf\pink{What\:is\:chlorinic\:villi\:?}$

After implantation, finger-like projections appears on the trophoblast called chorionic villi.

$\sf\blue{What\:is\:placenta\:?}$

The chorionic villi and uterine tissue become interdigitated with each other and jointly form a structural and functional unit between developing embryo and maternal body called placenta .

$\sf\green{What\:is\:tropoblast\:?}$

$\sf\green{Write\:about\:the\:inner\:cell\:?}$

The blastomeres in the blastocyst

are arranged into an outer layer called proper blast and n in a group of cell attached to the tropoblast called the inner cell mass .

$\sf\orange{What\:is\:implantation\:?}$

The blastocyst becomes embedded in the endometrium of the uterus is called implantation and it leads to pregnancy.

Answer 2

• After implantation, finger-like projections appears on the trophoblast called chorionic villi.

• The chorionic villi and uterine tissue become interdigitated with each other and jointly form a structural and functional unit between developing embryo and maternal body called placenta .

• The blastomeres in the blastocyst are arranged into an outer layer called proper blast and n in a group of cell attached to the tropoblast called the inner cell mass .

• The blastocyst becomes embedded in the endometrium of the uterus is called implantation and it leads to pregnancy.