1.

The correct route through which Ascaris passes to complete its life cycle after infecting a fresh host isA. Intestine `rarr liver rarr heart rarr lung rarr Pharynx rarr Gullet rarr stomach rarr intestine`B. `outside rarr intestine rarr liver rarr heart rarr lung rarr pharynx rarr gullet rarr intestine`C. `intestine rarr liver rarr heart rarr lung rarr pharynx rarr Gullet rarr stomach rarr intestine rarr outside rarr intestine`D. `outside rarr intestine rarr liver rarr heart rarr lung rarr Pharynx rarr Gullet rarr stomach rarr intestine rarr outside`

Answer» Correct Answer - C
`underset((2^(nd) " stage larva"))("Embryonated")` egg `rarr` Mouth `rarr` Intestine `rarr` Liver `rarr`
`Heart `rarr underset((4^(th) "Stage larva"))("Lungs") rarr ` trachea `rarr`Pharynx `rarr` Instestine.


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