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प्रश्न
Write the functions of testosterone and oestrogen hormones.
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उत्तर
The functions of testosterone hormone is to control the development of male sex organs and male characters such as deepening of voice, moustache, beard and other body hair.
The functions of oestrogen hormone is to control the development of female sex organs and female characters such as feminine voice and soft skin.
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संबंधित प्रश्न
Why are some patients of diabetes treated by giving injections of insulin?
Name one hormone secreted by the pituitary gland
Name the disease caused by the deficiency of thyroxine hormone in the body.
What is the name of in-built 'arrangement' in our body which controls the timing and amount of hormones released by various endocrine glands in the body?
Which one term of the following includes the other three?
thyroid, ductless gland, thymus, pituitary, ovary
Name the hormones secreted by given endocrine glands :
Thyroid gland
How does chemical coordination take place in human beings?
Why is the use of iodised salt advisable?
State the functions of Thyroxine hormones.
Match the hormones given in column I with their functions given in column II :
| Hormones | Functions |
| (i) Thyroxine | (a) Causes breasts to develop in females |
| (ii) Adrenaline | (b) Causes the male to start producing sperms |
| (iii) Insulin | (c) Prepares the body for an emergency |
| (iv) Estrogen | (d) Controls the metabolic rate |
| (v) Testosterone | (e) Regulates the amount of sugar in blood |
In what ways are puberty and adolescence result of the activity of some glands in the human body?
Which hormone gives girls soft skin?
Write the names of five endocrine glands found in the human body. Name the hormones secreted by each gland.
Dwarfism results due to:
The underactive endocrine gland which causes goitre is :
(a) pancreas
(b) thyroid
(c) adrenal
(d) pituitary
Which is the target organ of both adrenaline and insulin?
(a) heart
(b) kidney
(c) liver
(d) pancreas
The secretion of which hormone leads to physical changes in the body when you are 10-12 years of age?
Assertion: On attaining puberty, breast size increases and reproductive organs develop in females.
Reason: Ovaries release the hormone progesterone in females.
Name the gland and the hormone secreted by it in scary situations in human beings. List any two responses shown by our body when this hormone is secreted into the blood.
