Given alongside is a diagrammatic sketch of a part in human lungs

(i) Name the parts numbered 1-4
(ii) What do the arrows 5 and 6 indicate ?

Given below is a diagrammatic sketch of the vertical section of a human skin. Label the parts numbered from 1-9 .

Given below is a diagrammatic sketch of a portion of set of the names of the parts labelled A,B,C,D

Given below is a diagram of the reproductive system of a human female : (i) Name the parts numbered 1-6. (ii) Normally after how many days does an ovary release an egg? (iii) Where are the sperms released during coitus? (iv) What do the sperms do after being released ? (V) What is the function of the organ numbered 5 ? (vi) How many days does it normally take from the fertilisation of the egg up to the birth of the baby?

Given below are the diagrams of a certain structure in plants in two conditions : Name the parts numbered 1-5.

Given below is a diagrammatic sketch of the vertical section of a human skin. Name any one of the above parts which has at least three functions.

The given figure shows a diagrammatic sketch of a portion of human male resproductive system. Identify the parts labelled as A, B, C and D and select the correct option.

Given alongside is a diagram of the male reproductive system in humans. Label the parts indicated by numbers 1 to 5, and state their functions. ........

Given below is a diagrammatic sketch of a portion ofhuman male reproductive system. Select the correct set of the names of the parts labelled A,B,C,D:-

The given diagram is highly diagrammatic representation of mammalian heart. In this diagram Name the parts marked 1-12.

Given below is a diagrammatic sketch of a portion of human mate reproductive system. Which of the following part contributes to the maximum portion of semen?