Sensory structures in Ascaris are: | vedclass

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(D) The sensory organs in $Ascaris$ are simple elevations supplied by nerves.These structures include various papillae,amphids,and phasmids.$1$. Papil

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(D) The sensory organs in $Ascaris$ are simple elevations supplied by nerves.These structures include various papillae,amphids,and phasmids.$1$. Papillae are tactile receptors found around the mouth.$2$. Amphids are chemoreceptors located on the lateral sides of the head.$3$. Phasmids are unicellular sensory glands located at the posterior end.Therefore,all the mentioned structures serve as sensory organs in $Ascaris$.

Sensory structures in $Ascaris$ are:

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