The definition of hormone describes them as having all the following features except:

1. non-nutrient chemicals 2. intra-cellular messengers
3. produced in trace amounts 4. act on distant target organs
Subtopic:  Intro to Hormones & Endocrine Glands |
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Consider the two statements:
Assertion (A): Apart from the organised endocrine glands, hormones are secreted by other parts of the human body as well.
Reason (R): Hormone is any non-nutrient chemical which acts as intercellular messenger and is produced in trace amounts.
1. Both (A) and (R) are correct and (R) explains the (A).
2. Both (A) and (R) are correct but (R) does not explain the (A).
3. (A) is correct and (R) is incorrect.
4. Both (A) and (R) are incorrect.
Subtopic:  Hormones: General Consideration | Intro to Hormones & Endocrine Glands |

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Consider the given two statements:
Statement I:  Hormones act on all the cells in the human body.
Statement II:  Hormones are intercellular chemical messengers transported by blood throughout the body.
 
1. Both Statement I and Statement II are correct
2. Both Statement I and Statement II are incorrect
3. Statement I is correct but Statement II is incorrect
4. Statement I is incorrect but Statement II is correct
Subtopic:  Hormones: General Consideration | Intro to Hormones & Endocrine Glands |
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