- 1(current)
Q. No.Nitrogenous wastes are absorbed and converted to uric acid in cockroach by:
1. Nephridia
2. Malpighian tubules
3. Fat body
4. Mushroom gland
Subtopic: Cockroach: Excretory System (OLD NCERT) |
87%
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Consider the given statements:
| I: | Malpighian tubules are used in osmoregulation and excretion in cockroach. |
| II: | Malpighian tubules are present at the junction of the midgut and the hindgut in the alimentary canal of cockroach. |
| 1. | Only I is correct |
| 2. | Only II is correct |
| 3. | Both I and II are correct |
| 4. | Both I and II are incorrect |
Subtopic: Cockroach: Excretory System (OLD NCERT) |
89%
From NCERT
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In cockroach:
| I. | Malpighian tubules are lined by glandular and ciliated cells. |
| II. | Uric acid is the nitrogenous metabolic excretory product. |
| III. | Fat body, nephrocytes and urecose glands also help in excretion. |
| 1. | Only II is correct |
| 2. | Only I and II are correct |
| 3. | Only II and III are correct |
| 4. | I, II and III are correct |
Subtopic: Cockroach: Excretory System (OLD NCERT) |
85%
From NCERT
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- 1(current)
Q. No.
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