Which of these is anterior most in position in the body of Balanoglossus?
Assertion [A] : In hemichordates, body is divided into proboscis, collar and trunk.
Reason [R] : The proboscis helps in digestion.
Read the following statements and choose the correct option. Statement 1 : In hemichordates, body is divided into proboscis, collar and trunk. Statement 2 : The proboscis helps in digestion in hemichordates.