Question 8 - Assertion Reasoning Questions (MCQ) - Chapter 6 Class 10 - Life Processes (Term 1)

Assertion (A): In humans, there is a complex respiratory system.  

Reason (R): Human skin is impermeable to gases.  

Answer

Humans need more oxygen to maintain their high metabolic rates . 

• Thus, a complex respiratory system has evolved so as to meet this need. 

  Human skin is impermeable to gases.

Hence,

• The assertion is True
• The reason is True

But the reason is not the correct explanation of the assertion

So, the correct option is (b)