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प्रश्न
Complete the following table by filling in the blank spaces numbered 1 to 8:
| Gland | Secretions | Effect on body |
| (1) ______ | oestrogen | (2) ______ |
| Alpha cells of islets of Langerhans | (3) ______ | (4) ______ |
| (5) ______ | (6) ______ | Protruding eyes |
| (7) ______ | (8) ______ | Gigantism |
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उत्तर
| Gland | Secretions | Effect on body |
| (1) Ovaries | oestrogen | (2) Development of secondary sexual characteristics |
| Alpha cells of islets of Langerhans | (3) Glucagon | (4) Stimulates liver to convert glycogen into glucose. |
| (5) Thyroid gland | (6) Thyroxine (hypersecretion) |
Protruding eyes |
| (7) Anterior lobe of pituitary | (8) Growth hormone (oversecretion) | Gigantism |
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संबंधित प्रश्न
How is iodine important to our body?
The thymus is larger and more prominent in children than is adults.
Fill in the Blanks:
A disease caused in children due fo under secretion of thyroxin is ______.
The basal metabolic rate in body cells is regulated by:
Long answer question
Describe in brief an account of disorders of the thyroid.
Senthil has high blood pressure, protruded eyeball, and an increased body temperature. Name the endocrine gland involved and the hormone secretion responsible for this condition.
Which is the only gland that stores its hormones?
Match the items given in Column I with the most appropriate ones in Column II and rewrite the correct Matching pairs:
| Column I | Column II | ||
| (a) | Hyposecretion of Thyroxine in adults | 1. | Diabetes insipidus |
| (b) | Hyposecretion of Insulin | 2. | Myxedema |
| (c) | Hypersecretion of Growth Hormone in Childhood | 3. | Dwarfism |
| (d) | Hyposecretion of ADH | 4. | Gigantism |
| (e) | Hypersecretion of Thyroxine | 5. | Diabetes mellitus |
| 6. | Exophthalmic goitre | ||
| 7. | Cretinism | ||
Name the mineral element required for the synthesis of thyroxine.
Write the main function of the following hormone.
Thyroxine
