Question

3 characteristic features of hormonal secretions in human beings.. Class 10 question cbse​

Answer 1

Progesterone and estrogen. In females for secondary sexual characters

Testosterone in males for secondary sexual characters

Insulin.. Maintains blood glucose level

Answer 2

1) Hormones are secreted by special glands..
2) Hormones help in control and coordination of the body..
3) They are ductless, i.e.they travel to the target site through blood..