- 1(current)
Q. No.Match column I with column II and select the correct option:
1. a(i), b(ii), c(iii)
2. a(ii), b(i), c(iii)
3. a(iii), b(ii), c(i)
4. a(i), b(iii), c(ii)
| Column I | Column II | ||
| a. | Striated muscles | (i) | Assist in the transportation of food through the digestive tract |
| b. | Visceral muscles | (ii) | Primarily involved in changes in the body postures |
| c. | Cardiac muscles |
(iii) | Fibers are branched and involuntary |
1. a(i), b(ii), c(iii)
2. a(ii), b(i), c(iii)
3. a(iii), b(ii), c(i)
4. a(i), b(iii), c(ii)
Subtopic: Â Animal Tissue: Muscle Types & Skeletal Muscles |Â Cardiac Muscle & Smooth Muscle |
 87%
From NCERT
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Hints
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Read the following statements.
Statement A: The contractile tissue which is present exclusively in the heart is unstriated and involuntary.
Statement B: Communication junctions called intercalated discs are present in the muscular tissue of intestines, heart, urinary bladder etc.
Select the correct option with respect to the above given statements.
1. Both statements A and B are correct.
2. Both statements A and B are incorrect.
3. Only statement A is correct.
4. Only statement B is correct.
Statement A: The contractile tissue which is present exclusively in the heart is unstriated and involuntary.
Statement B: Communication junctions called intercalated discs are present in the muscular tissue of intestines, heart, urinary bladder etc.
Select the correct option with respect to the above given statements.
1. Both statements A and B are correct.
2. Both statements A and B are incorrect.
3. Only statement A is correct.
4. Only statement B is correct.
Subtopic: Â Cardiac Muscle & Smooth Muscle |
 70%
From NCERT
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Assertion (A): Smooth muscles are involuntary.
Reason (R): These are controlled by autonomic nervous system.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Reason (R): These are controlled by autonomic nervous system.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Subtopic: Â Cardiac Muscle & Smooth Muscle |
 74%
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- 1(current)
Q. No.
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