9th Class Science Tissues Question Bank MCQs - Tissues

  • question_answer
    Contractile proteins are found in            (NCERT Exemplar)

    A) bones

    B) blood

    C) muscles            

    D) cartilage

    Correct Answer: C

    Solution :

    [c] Contractile proteins are found in muscles, as they are associated with the movement of body or limbs. The contraction and relaxation of contractile proteins, present in muscles bring about movements of limbs, internal organs, etc. The bones are the major supporting tissue which form the endoskeleton of a vertebrate body. Blood is a fluid connective tissue responsible for transport of oxygen, nutrients, hormones, etc., and for producing antitoxins and antibodies, etc. Cartilage provides support and flexibility to the body parts and smoothens surface at joints.


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