Organ Systems Integration in Animals · NCERT Biology

The coordinated action of kidneys, lungs, and blood helps regulate:

  1. Skin pigmentation
  2. Blood pH balance
  3. Visual acuity
  4. Overall growth rate
Show answer and explanation

Correct answer: Blood pH balance

Kidneys and lungs regulate acid-base balance by removing acids or bases. Blood acts as the transport medium in this regulation.

Difficulty: Medium Question 14 of 20

Practice all 20 Organ Systems Integration in Animals questions

Keep practicing

More Organ Systems Integration in Animals questions