Question

when the baby made up of ???
don't laugh its natural processes ​

Answer 1

Answer:

Explanation:

The sperms enter through the vaginal passage during sexual

intercourse. They travel upwards and reach the oviduct where they may

encounter the egg. The fertilised egg, the zygote, gets implanted in the

lining of the uterus, and starts dividing. We have seen in earlier sections

that the mother’s body is designed to undertake the development of the

child. Hence the uterus prepares itself every month to receive and nurture

the growing embryo. The lining thickens and is richly supplied with

blood to nourish the growing embryo.

The embryo gets nutrition from the mother’s blood with the help of a

special tissue called placenta. This is a disc which is embedded in the

uterine wall. It contains villi on the embryo’s side of the tissue. On the

mother’s side are blood spaces, which surround the villi. This provides

a large surface area for glucose and oxygen to pass from the mother to

the embryo. The developing embryo will also generate waste substances

which can be removed by transferring them into the mother’s blood

through the placenta. The development of the child inside the mother’s

body takes approximately nine months. The child is born as a result of

rhythmic contractions of the muscles in the uterus.

Answer 2

Answer:

A blastocyst is made up of an inner group of cells with an outer shell. The inner group of cells will become the embryo. The embryo is what will develop into your baby. The outer group of cells will become structures, called membranes, which nourish and protect the embryo.

Explanation:

Once a month, the female releases an ovum (one egg) or sometimes two (ova) . If an ovum has been released, and the couple have sex, a sperm can unite with it, fertilise it and make the first cell of a new baby. Once one sperm has fertilised the ovum, no other sperm can get in.

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