40. Given below is a diagrammatic representation of certain types of blood vessels in human body.
40. Given below is a diagrammatic representation of certain types of blood vessels in human body.
  1. Identify the types of blood vessels numbered 1 to 5.
  2. Where can such an arrangement be found as an example – in lungs or in heart walls?

Solution –

  1. Identify the types of blood vessels numbered 1 to 5.

Answer :

1 represents Arteriole

2 represents Artery

3 represents Venule

4 represents Capillaries

5 represents Vein

  • Where can such an arrangement be found as an example – in lungs or in heart walls?

Answer : such an arrangement can be seen in  lungs .