AIPMT PRELIMS2001Zoology-Animal Physiology
AIPMT PRELIMS 2001 Zoology Excretion MCQ Question
Type: MCQ-conceptual-Medium-Class 11
In Hydra, waste material of food digestion and nitrogenous waste material removed from :-
A
Mouth and mouth
B
Body wall and body wall
C
Mouth and body wall
D
Mouth and tentacles
Correct Answer
Option C
Detailed Explanation
In Hydra, food waste is expelled through the mouth, and nitrogenous waste is removed through the body wall.
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