Form and movement in animals Worksheet-7

Form and movement in animals Worksheet-7

 

Multiple-Choice Question:

  1. Snakes do not have:

(A) Legs                (B) Arms              (C) Wings             (D) All of these

 

  1. Birds can fly because they have:

(A) Streamlined body                      (B) Hollow bones

(C) Wings with feathers                  (D) All of these

 

  1. Movement of our body takes place by the contraction and relaxation of:

(A) Bones             (B) Muscles         (C) Joints             (D) Joints and Muscles

 

  1. Which of the following is not a movable joint?

(A) Knee joint                                   (B) Joints in the skull

(C) Ankle joint                                  (D) None of these

 

  1. Knee joint is an example of:

(A) Pivot joint                                  (B) Ball-and-socket joint

(C) Hinge joint                                 (D) Gliding joint

 

  1. The substance produced by a snail's foot is:

(A) Mucous         (B) Cerci               (C) Semi-liquid    (D) liquid

 

  1. Earthworm's body has:

(A) Strong skeleton                         (B) Solid skeleton

(C) Weak skeleton                           (D) Liquid skeleton

 

  1. The shape of fish's and bird's body is:

(A) Flexible (B) Streamlined   (C) Wave-like      (D) Curved

 

  1. The backbone is made up of _________ small bones.

(A) 32                   (B) 33                   (C) 34                   (D) 35

 

  1. The substance inside the bones which produces blood is ________.

(A) Mucous         (B) Cartilage        (C) Marrow          (D) White blood cells

 

Answer Key:

  1. (D)
  2. (D)
  3. (B)
  4. (B)
  5. (C)
  6. (A)
  7. (D)
  8. (B)
  9. (B)
  10. (C)