Why is the rate of breathing in aquatic | Class 10 Science Chapter Life Processes, Life Processes NCERT Solutions

Current NCERT chapter

Academic session 2026-27, Chapter 5 in the current curriculum.

Welcome to the NCERT Solutions for Class 10 Science - Chapter Life Processes. This page offers a step-by-step solution to the specific question from Exercise 0, Question 56:

Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?

. With detailed answers and explanations for each chapter, students can strengthen their understanding and prepare confidently for exams. Ideal for CBSE and other board students, this resource will simplify your study experience.

Question 56:

Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?

Answer:

Terrestrial organisms have more oxygen than the aquatic ones because the terrestrial organisms are in direct contact with oxygen for respiration but the aquatic organisms respire within the water habitat with the oxygen dissolved in the water. Level of oxygen is high in the atmosphere and low in the water. Hence, the rate of breathing in aquatic organisms much faster than the terrestrial organisms and in order to obtain the required energy the aquatic organisms need to work hard.


Study Tips for Answering NCERT Questions:

NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

  • Read the question carefully and focus on the core concept being asked.
  • Reference examples and data from the chapter when answering questions about Life Processes.
  • Review previous year question papers to get an idea of how such questions may be framed in exams.
  • Practice answering questions within the time limit to improve your speed and accuracy.
  • Discuss your answers with your teachers or peers to get feedback and improve your understanding.

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Welcome to the NCERT Solutions for Class 10 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 56: Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?....

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