Question

A cell of a neem tree contains part A and B that are not present in a human.
Part A contains a pigment C that gives green colour to its leaves. Part B gives
shape and support to the cell and is made of D.
a) What is Part A and B?
b) Can you identify C and D?
c) Write the functions of A and C.​

Answer 1

Answer:

part A is chloroplast

part B is collenchyma

part c is chlorophyll

part d is cellulose

Answer 2

a) Part A is chloroplast (plastid) and Part B is Cell wall.

b) Part C is chloroplast and Part D is cellulose.

c) Part A- Chloroplast are present only in plants and photosynthetic microorganisms. They are composed of stroma and grana.

Part C- Chloroplast contain chlorophyll which is green in color and responsible for the photosynthesis process. The convert light energy to chemical energy.