1. Chemical regulators that are secreted in very
small quantity and influence the functioning
of target organ
2. Abnormality caused in children due to
hyposecretion of thyroid hormone
3. The pea-sized gland attached to the base of
hypothalamus of brain
4. Emergency hormone secreted by adrenall
medulla
5. The stage at which moustaches and beard
appear in boys
6. Hormone in females that starts being secreted
during adolescence.
Plzz help in this
Answers
Answer:
1. Hormones are chemical regulators performing the abovesaid functions.
2. Hyposecretion of the thyroid gland in children cause CRETINISM, marked by short stature, delayed milestone development, lethargy, etc.
3. Pineal gland is a pea shaped gland located on the posterior surface of the base of the brain (hypothalamus).
It secretes melatonin which regulates the circadian rhythm.
4. Catecholamines are the emergency or stress hormones secreted from adrenal medulla.
5. Puberty is the stage in which secondary sexual characters like beard appears in boys.
6. During adolescence, the hormones secreted in females are Follicle stimulating hormone(FSH) , Leutinizing hormone (LH) from hypothalamus.
On the other hand, ovary secretes Estrogen and progesterone .
Answer:
Hormones are chemical regulators performing the abovesaid functions