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GK QUESTION#3791

Proboscis gland for excretion is present in the phylum:

  1. AArthropoda
  2. BPorifera
  3. CMollusca
  4. DHemichordataCorrect answer
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Answer

D. Hemichordata

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Explanation

The proboscis gland, or glomerulus, is the excretory structure described for hemichordates in this introductory classification.

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