MCQ
Proboscis gland is a/an
- AEndocrine organ
- ✓Excretory organ
- CFeeding organ
- DReproductive organ
✓
Answer
Correct option: B.
Excretory organ
b
Excretion of nitrogenous waste in hemichordates takes place through proboscis gland. The gland collects waste from blood and pass it into coelom of proboscis from where it is excreted through proboscis pore, at anterior region of proboscis.
Excretion of nitrogenous waste in hemichordates takes place through proboscis gland. The gland collects waste from blood and pass it into coelom of proboscis from where it is excreted through proboscis pore, at anterior region of proboscis.
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