5
Question
During growth Ascaris undergoes moulting in the body of host for
During growth Ascaris undergoes moulting in the body of host for
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Solution
The correct option is D Four times
During their lifecycle, two moults take place inside the egg of Ascaris. The first larval stage can be observed in the egg after 17- 22 days, the first moult to the second larval stage which takes place from 22- 27 days. The second molt takes place from the third larval stage beginning from 27th day. Molting to the third larval stage occurs over a period of 2- 6 week followed by the fourth moult. Thus, the correct answer is option D.
During their lifecycle, two moults take place inside the egg of Ascaris. The first larval stage can be observed in the egg after 17- 22 days, the first moult to the second larval stage which takes place from 22- 27 days. The second molt takes place from the third larval stage beginning from 27th day. Molting to the third larval stage occurs over a period of 2- 6 week followed by the fourth moult. Thus, the correct answer is option D.
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