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प्रश्न
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 |
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उत्तर
(i) Thyroxine (d) Controls the metabolic rate
(ii) Adrenaline (c) Prepares the body for an emergency
(iii) Insulin (e) Regulates the amount of sugar in blood
(iv) Estrogen (a) Causes breasts to develop in females
(v) Testosterone (b) Causes the males to start producing sperms
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संबंधित प्रश्न
Where are hormones made in the human body?
Name the disease caused by the deficiency of thyroxine hormone in the body.
Name one gland which acts only as an exocrine gland.
What part does the diet play in helping us to have a healthy thyroid gland?
Name the hormones secreted by given endocrine glands:
Adrenal glands
Why is the use of iodised salt advisable?
State the functions of Thyroxine hormones.
In what ways are puberty and adolescence result of the activity of some glands in the human body?
Which hormone controls the amount of glucose in blood?
Which hormone gives girls soft skin?
The dramatic changes in body features associated with puberty are mainly because of the secretions of :
(a) estrogen from testes and testosterone from ovary
(b) estrogen from adrenal gland and testosterone from pituitary gland
(c) testosterone from testes and estrogen from ovary
(d) testosterone from thyroid gland and estrogen from pituitary gland
Which of the following are often called glands of emergency?
(a) thyroid
(b) pituitary
(c) adrenal
(d) pancreas
A piece of thread was tied tightly around an animal's pancreatic duct. The animal subsequently had difficulty in digesting food but did not get diabetes. Explain.
There are two similar glands P which are located on top of two similar organs Q in the human body. P are often called the emergency glands and they secrete a hormone R into the blood stream. R is secreted in large amounts when a person is frightened. It brings about temporary changes in the body which allow a lot of substance S from the liver to go into the blood to provide a lot of energy in a very short time. This helps a person to fight back or run away from the frightening situation.
What are P, Q, R and S?
A squirrel is in a scary situation. Its body has to prepare for either fighting or running away. State the immediate changes that take place in its body so that the squirrel is able to either fight or run?
Which hormone regulates the ionic balance in the body?
Assertion: On attaining puberty, breast size increases and reproductive organs develop in females.
Reason: Ovaries release the hormone progesterone in females.
We are advised to take iodised salt in our diet by doctors. Justify its importance in our bodies.
A doctor has advised Sameer to reduce sugar intake in his diet and do regular exercise after checking his blood test reports. Which disease do you think Sameer is suffering from? Name the hormone responsible for this disease and the organ producing the hormone.
