Structural Organisation In Animals Question 200
Question: Assertion : WBCs accumulate at site of wounds by diapedesis. Reason : It is squeezing of leucocytes from endothelium. [AIIMS 2002]
Options:
A) If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B) If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C) If the assertion is true but the reason is false
D) If both the assertion and reason are false
Show Answer
Answer:
Correct Answer: B
Solution:
In wounds, germs are removed by WBCs accumulation at wound site by diapedesis.
It is squeezing of leucocytes out from endothelium of capillaries to tight external agent.
BETA
