InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Assertion : Human being has a complex respiratory system Reason : Human skin is impermeable to gases |
|
Answer» Both the assertion and reasons both are correct Explanation:Human skin in impermeable to gases and water loss through it is MINIMIZED. Humans require more oxygen to maintain their high metabolic rates than lower animal , so they need a more extensive respiratory surface. Thus a complex respiratory system has evolved in humans to meet this need(this is explanation of REASON) The respiratory system is a biological system consisting of specific ORGANS and structures used for gas exchange in ANIMALS and mammals. Mammals have developed a complex respiratory system to GET more oxygen to maintain their high metabolic rates. Hence, mammals have a complex respiratory system.( this is Explanation of Assertion ) Thanks for asking this question And have a great day |
|