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JAMB Biology 1999 Question 30

Question 30

Homeostasis

Use the diagram to answer questions 29 and 30. The structure labelled II is known as

Diagram for this question
  1. A.sweat gland
  2. B.lymph vessel
  3. C.blood vessel
  4. D.nerve ending.
Show the answer and explanation

Answer: A (sweat gland)

Explanation

II points to the coiled tube deep in the dermis, which is the sweat gland.