(a) Identify figures A and B. (b) Label X, Y and Z.
(c) Which one act as impulse booster ? (d) Which one is under control our will ?

(a) Identify the figure. (b) Label W, X , Y and Z. (c) What is chemical composition of material of the figure. (d) What of the function of X /

(a) Identify figures A and B. (b) Which is called tesselated and pavement epithelium ? (c) Which one lines the gastrointestinal tract and epiglottis ?

(a) Identify the figure. What is its function ? (b) Label V and W. (c) Label X, Y and Z. (d) W loses its nucleus in the mature state, still it remains alive. Explain how ?

(a) Identify the organisms A and B (b) Name the phylum to which they belong (c) Label a,b and c (d) Write the mode of their nutrition

(a) Lable W,X,Y, and Z. (b) What is the covering membrane of X known as ? (c ) Which of them contain hydrolytic enzymes ? (d) Which one of them takes part in storage modification and packaging of various chemicals?

Identify the labels A , B , C , and D in the figure given below

Identify the part labelled as A, B, C and D