NEETBotanyCell - The Unit of Life
Match List-I with List-II regarding the structural features of cell organelles. List-I List-II (A) Matrix (I) Infoldings in mitochondria (B) Cristae (II) Space enclosed by inner membrane of chloroplast (C) Stroma (III) Dense homogeneous substance in inner compartment of mitochondria (D) Thylakoids (IV) Flattened membranous sacs in stroma Choose the correct answer from the options given below:
Options
- A(A)-(II), (B)-(I), (C)-(III), (D)-(IV)
- B(A)-(III), (B)-(I), (C)-(II), (D)-(IV)
- C(A)-(III), (B)-(IV), (C)-(II), (D)-(I)
- D(A)-(II), (B)-(IV), (C)-(III), (D)-(I)
Correct answer
B. (A)-(III), (B)-(I), (C)-(II), (D)-(IV)
Step-by-step solution
The mitochondrion and chloroplast are double membrane-bound organelles. The inner compartment of the mitochondrion is filled with a dense homogeneous substance called the matrix. The inner mitochondrial membrane forms a number of infoldings called the cristae towards the matrix. The space limited by the inner membrane of the chloroplast is called the stroma. A number of organised flattened membranous sacs called the thylakoids are present in the stroma. Thus, the correct match is (A)-(III), (B)-(I), (C)-(II), (D)-(