Assertion [A] : In hemichordates, body is divided into proboscis, collar and trunk.
Reason [R] : The proboscis helps in digestion.
Both assertion A and reason R are wrong
Both assertion A and reason R are correct
Assertion is correct and Reason is wrong.
Assertion is wrong and Reason is correct.
Assertion is correct and Reason is wrong.
Proboscis is a part of the hemichordate body but isn't involved in digestion as they are saprophytic and holozoic and food enters directly into the buccal cavity .