- 1(current)
Q. No.Consider the given two statements:
1. Statement I is incorrect; Statement II is correct
2. Statement I is correct; Statement II is incorrect
3. Statement I is correct; Statement II is correct
4. Statement I is incorrect; Statement II is incorrect
| Statement I: | A special kind of coordination and integration function is carried out by hormones in our body. |
| Statement II: | The neural system does not innervate all cells of the body and the cellular functions need to be continuously regulated. |
2. Statement I is correct; Statement II is incorrect
3. Statement I is correct; Statement II is correct
4. Statement I is incorrect; Statement II is incorrect
Subtopic: Hormones: General Consideration | Adenohypophysis & Hypothalamus | Human Growth Hormone | Prolactin & Posterior Pituitary | Adrenal Cortex: Aldosterone |
81%
From NCERT
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Identify the correct statements:
1. Only I and II
2. Only I and III
3. Only II and III
4. I, II and III
| I: | The pars distalis region of pituitary, commonly called anterior pituitary, produces GH, PRL, TSH, ACTH, LH and FSH. |
| II: | Pars intermedia secretes only one hormone called melanocyte stimulating hormone (MSH). |
| III: | In humans, the pars intermedia is almost merged with pars nervosa. |
2. Only I and III
3. Only II and III
4. I, II and III
Subtopic: Adenohypophysis & Hypothalamus | Human Growth Hormone | Prolactin & Posterior Pituitary |
73%
From NCERT
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A hormonal disorder that develops when pituitary gland produces too much growth hormone during adulthood is known as:
| 1. cretinism | 2. gigantism |
| 3. Conn’s syndrome | 4. acromegaly |
Subtopic: Human Growth Hormone |
74%
From NCERT
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Over-secretion of GH:
1. Both I and II are correct
2. Both I and II are incorrect
3. I is correct, II is incorrect
4. I is incorrect, II is correct
| I: | in childhood leads to gigantism. |
| II: | in adults especially in middle age can result in severe disfigurement (especially of the face) called Acromegaly. |
2. Both I and II are incorrect
3. I is correct, II is incorrect
4. I is incorrect, II is correct
Subtopic: Adenohypophysis & Hypothalamus | Human Growth Hormone |
92%
From NCERT
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Oxytocin:
1. Only I and II are correct
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
| I: | in females, stimulates a vigorous contraction of uterus at the time of child birth. |
| II: | is a steroidal hormone. |
| III: | causes milk ejection from the mammary gland. |
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
Subtopic: Human Growth Hormone | Prolactin & Posterior Pituitary |
61%
From NCERT
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Melatonin:
1. Both I and II are correct
2. Both I and II are incorrect
3. I is correct, II is incorrect
4. I is incorrect, II is correct
| I: | plays a very important role in the regulation of a 24-hour (diurnal) rhythm of our body. |
| II: | influences metabolism, pigmentation, the menstrual cycle as well as our defense capability. |
2. Both I and II are incorrect
3. I is correct, II is incorrect
4. I is incorrect, II is correct
Subtopic: Adenohypophysis & Hypothalamus | Human Growth Hormone | Prolactin & Posterior Pituitary |
95%
From NCERT
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Q. No.
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