9th Class Science The Fundamental Unit of Life Question Bank Assertion and Reason MCQs - The Fundamental Unit of Life

  • question_answer
    Direction: For question numbers two statements are given-one labeled Assertion (A) and the other labelled Reason (R). Select the correct answer to these questions from the codes [a], [b], [c] and [d] as given below.
    Assertion Lysosomes are also known as 'suicidal bags 5 of a cell.
    Reason Lysosomes provide turgidity and rigidity to the cell.

    A) Both A and R are true and R is correct explanation of the A

    B) Both A and R are true, but R is not the correct explanation of the A

    C) A is true, but R is false

    D) A is false, but R is true

    Correct Answer: C

    Solution :

    [c] A is true, but R is false.
    Lysosomes are also known as 'suicide bags' of a cell because they contain lytic enzyme capable of digesting cells and unwanted materials. Vacuoles provide turgidity and rigidity to the cell.


You need to login to perform this action.
You will be redirected in 3 sec spinner