Question
Biology Question on Circulatory System
Determine the correctness or otherwise of the following Assertion [a] and the Reason [r].
Assertion [a]: The cardiovascular organization called double circulation provides vigorous flow of blood to the brain, muscles, and other organs.
Reason [r]: The blood is pumped a second time after it loses pressure in the capillary beds of the lungs or skin.
A
Both [a] and [r] are true and [r] is the correct reason for [a]
B
Both [a] and [r] are true but [r] is not the correct reason for [a]
C
Both [a] and [r] are false
D
[a] is true but [r] is false
Answer
Both [a] and [r] are true and [r] is the correct reason for [a]
Explanation
Solution
The correct answer is (A) : Both [a] and [r] are true and [r] is the correct reason for [a]