Question
| A. |
Trichuris trichiura
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| B. |
Ancylostoma duodenale
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| C. |
Paragonimus
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| D. |
Strongyloides
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Show Answer
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Correct Answer � A
Explanation
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|
Ans. A-Trichuris trichiura
It is brown being bile-stained.
It has a triple shell, the outermost layer of which is stained brown.
It is barrel-shaped and about 50 micrometres long and 25 micrometres wide in the middle, with a projecting mucus plug at each pole containing an unsegmented ovum.
The plugs are colourless. The egg floats in the saturated salt solution.
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