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Questions
State the Function of Relaxin.
Give the role of the hormone Relaxin.
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Solution
- It relaxes pelvic ligaments and softens the cervix during childbirth.
- It helps in preparing the birth canal for delivery.
RELATED QUESTIONS
| Hormones | Target gland |
| Gonadotrophins (LH, FSH) | ______ |
Given alongside is an outline diagram of human body showing position of certain organs.
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- Name the parts numbered 1 to 4.
- What is common to all these parts in regard to the nature of their functions?
- Name the nutrient element which is essential for the normal working of part 2.
Name the hormone responsible for the following function:
Regulates the functioning of the male and female reproductive organs.
Make a table indicating the glands, hormones produced, their main functions and diseases caused due to their hyposecretions and hypersecretions.
Differentiate: Hormones and Enzyme.
Give the Technical Term: Name the hormones which lead to the following condition: Growth of beard in women
Place the words at the bottom of the page next to the number that shows the location of the Endocrine Glands.

(1) ________
(2) ________
(3) ________
(4) ________
(5) ________
(6) ________
(7) ________
(8) ________
(9) ________
Pancreas Hypothalamus Pituitary Parathyroid Ovaries Adrenal Thyroid Thymus Testes
Given below is an outline of the human body showing the important glands.

(i) Name the glands marked 1 to 5.
(ii) Name the hormone secreted by 2. Give one important function of this hormone.
(iii) Name the endocrine cells present in part 3.
(iv) Name the hormone secreted by part 3. Give one important function of this hormone.
The sketch below shows a certain condition in an individual:

(i) Name the condition.
(ii) What is the underlying cause of this condition?
(iii) Name two other conditions that could have resulted due to a similar cause.
(iv) Which hormone is required for iodine synthesis?
(v) Where is the thyroid gland located?
(vi) The hormone secreted by the thyroid gland is controlled from which hormone?
State the Function
Thyroxin
State the Function
Testosterone
Choose the Odd One Out.
Choose the Odd One Out
Leydig cells are meant for:
A pregnant female delivers a baby who suffers from stunted growth, mental retardation, low intelligence quotient and abnormal skin. This is the result of ______.
The structure which connects the hypothalamus with anterior lobe of pituitary gland is the ______.
Differentiate hyperglycemia from hypoglycemia.
Comment on the functions of adrenalin.
Given below is the figure showing the human urinary system with structures labelled A to D. Select the option which correctly identifies them and gives their function.
Define the following term:
Endocrine system

