Following are assertion and reasoning questions. Read the two statements labelled as A and R. Pick any of the four options given below :

a. A and R are true and R is the correct explanation of A.

b. A and R are true but R is not the correct explanation of A.

c. A is true but R is false.

d. Both A and R are false.

1. A: Cell wall is present in plants.

R: Cell wall acts like a layer of protection to the plant cells as plants don't move.

2. A: Cell membrane is semipermeable.

R: It allows only certain molecules to pass through it.

3. A: Bacteria are prokaryotes.

R: A prokaryote is a typically unicellular organism that has a nuclear membrane-enclosed nucleus.

4. A:Nucleus is called the control center of the cell.

R: It is located in the center of the cell.

5. A: Plastids are resp sible for

R: They contain chlorophyll that traps sunlight.​