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प्रश्न
Name the following:
The interconnection between the two lobes of thyroid gland (technical term).
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उत्तर
Isthmus
संबंधित प्रश्न
People living in the low Himalayan hilly regions often suffer from goiter. What could be the possible reason for it?
Given below is a table designed to give the names of the glands, the hormones produced, their chief functions, the effects of oversecretion and undersecretion in respect of thyroid, pituitary and pancreas. Fill up the blanks 1–13.
| S.No. | Source Gland cells | Hormone produced | Chief function | Effect of oversecretion | Effect of undersecretion |
| 1 | (1) ______ | Thyroxine | (2) ______ | (3) ______ | (4) ______ |
| 2 | Beta cells of Islets of Langerhans | (5) ______ | Promotes glucose utilisation by the body cells | (6) ______ | (7) ______ |
| 3 | (8) ______ | Growth hormone | (9) ______ | (10) ______ | Dwarfism |
| 4 | (11) ______ | Vasopressin | Increases reabsorption of water from kidney tubule | (12) ______ | (13) ______ |
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 |
Name the following:
The hormone that controls the basal metabolic rate
Name the hormone responsible for the following function:
Regulates basal metabolism
Differentiate: Simple Goitre and Exophthalmic Goitre.
Fill in the Blanks:
In adult deficiency in secretion of thyroid produces a disease called ______.
Why are thyroid hormones referred to as personality hormones?
Name the gland that causes following disorder:
Grave's disease
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 | ||
