I need help with this question

Dear student,

Ans. Both Assertion and Reason are true and Reason is correct explanation of Assertion. 

Human has a four-chambered heart, the right and left atrium and the right and left ventricle.  Heart chambers are parts of the heart which are used as holding tanks for the blood coming in and going out of the heart. Basically, they provide a stopping point before and right after the blood is oxygenated.  

Regards

  • 0
What are you looking for?