Question

what are hormones and how many types of hormones are there and why does periods come every month​

Answer 1

Explanation:

Hormones are chemical messengers that are secreted directly into the blood, which carries them to organs and tissues of the body to exert their functions. There are many types of hormones that act on different aspects of bodily functions and process...

Type:

Hormones of Thyroid. Thyroid gland basically releases two hormones Triiodothyronine (T3) and Thyroxine (T4), which helps in controlling the metabolism of our body. ...

Insulin. Source: www.thumbs.dreamstime.com. ...

Estrogen. ...

Progesterone. ...

Prolactin. ...

Testosterone. ...

Serotonin. ...

Cortisol.

happen deu to;

A period is when a woman's body releases tissue it no longer needs. ... Every month or so, the uterus lining gets thicker to prepare for a fertilized egg if the woman becomes pregnant. If the egg doesn't get fertilized, that lining is released from

Answer 2

Answer:

harmones are chemical messengers that are secreted directly into the blood ,which carries them to organs and tissues of the body to exert their functions

types of hormones:- 1-hormone of thyroid.

2-insulin source.

3-estrogen .

4-prolactin.

5-testosterone.

6-serotonin.

7-cortisol

and many more.....

periods come every month because the uterus lining gets thicker to prepare for a fertilized egg if the women becomes pregnant.if the egg doesn't fertilized,that lining is released from the body as blood through the vagina .this process is called periods......

Explanation:

hope it help u mate.........