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प्रश्न
Name the hormones secreted by testes.
उत्तर
The testes secrete testosterone.
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संबंधित प्रश्न
Why is the use of iodised salt advisable?
Which halogen element is necessary for the making of thyroxine hormone by the thyroid gland?
What part does the diet play in helping us to have a healthy thyroid gland?
What is the function of insulin hormone? What type of patients are given insulin injections?
In what ways are puberty and adolescence result of the activity of some glands in the human body?
Dwarfism results due to:
The gland A is attached to the wind pipe in the human body. The gland A makes and secretes a hormone B which controls the metabolism of carbohydrates, fats and proteins in the body. The non-metal element C is necessary for the formation of hormone B. The deficiency of C in the diet can cause a deficiency of hormone B in the body leading to a disease D in which the neck of a person appears to be swollen. People are advised to use salt E in cooking food so as to avoid disease D.
(a) Name (i) gland A, and (ii) hormone B.
(b) What is the element C?
(c) Name one type of food which can provide sufficient C in the diet of a person.
(d) Name (i) disease D, and (ii) salt E.
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?
Assertion: On attaining puberty, breast size increases and reproductive organs develop in females.
Reason: Ovaries release the hormone progesterone in females.
How does chemical coordination take place in animals?
