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Q. No.The neural system:
I:
provides a point-to-point rapid coordination among organs.
II:
is fast but short-lived.
III:
innervate all cells of the body.
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
Subtopic: Intro to Hormones & Endocrine Glands: I | Intro to Hormones & Endocrine Glands: II | Hormones: General Consideration | Mechanism of Hormone Action |
64%
From NCERT
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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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Unlike neurotransmitters, hormones:
| 1. | are all proteins. |
| 2. | can have a long lasting effect on their target cells. |
| 3. | are not transported by blood. |
| 4. | provide a point-to-point rapid coordination among organs |
Subtopic: Intro to Hormones & Endocrine Glands: I | Intro to Hormones & Endocrine Glands: II | Hormones: General Consideration |
70%
From NCERT
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Endocrine glands:
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: | are located only in the cranial and thoracic regions of the human body. |
| II: | are ductless glands. |
| III: | secrete hormones. |
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
Subtopic: Intro to Hormones & Endocrine Glands |
90%
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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: | The classical definition of hormone describes hormone as a chemical produced by exocrine glands, released into the blood and transported to a nearby located target organ. |
| Statement II: | Current scientific definition describes hormones as non-nutrient chemicals which act as intercellular messengers and are produced in trace amounts. |
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 |
From NCERT
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When compared to the vertebrates, invertebrates:
| 1. | do not have any endocrine system. |
| 2. | possess very simple endocrine systems with few hormones. |
| 3. | possess very complex endocrine systems with a large number of hormones. |
| 4. | produce only steroidal hormones. |
Subtopic: Intro to Hormones & Endocrine Glands: I | Intro to Hormones & Endocrine Glands: II | Hormones: General Consideration |
86%
From NCERT
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The number of organised endocrine glands:
| 1. | is more in males than in females. |
| 2. | is more in females than in males. |
| 3. | is equal in males than in females. |
| 4. | is variable amongst adult males and adult females. |
Subtopic: Intro to Hormones & Endocrine Glands |
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The number of organised endocrine bodies in the head and neck region of a human being will be:
| 1. | 1 | 2. | 2 |
| 3. | 3 | 4. | 4 |
Subtopic: Intro to Hormones & Endocrine Glands |
From NCERT
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The number of organised endocrine bodies in the thoracic region of a human being will be:
| 1. | 1 | 2. | 2 |
| 3. | 3 | 4. | 4 |
Subtopic: Intro to Hormones & Endocrine Glands: I | Intro to Hormones & Endocrine Glands: II | Intro to Hormones & Endocrine Glands |
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The number of organised endocrine bodies in the abdominal region of a human being will be
[paired bodies to be considered as 1]:
1. 1
2. 2
3. 3
4. 4
[paired bodies to be considered as 1]:
1. 1
2. 2
3. 3
4. 4
Subtopic: Intro to Hormones & Endocrine Glands |
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