Locomotion and Movement (Class - XI)

Movement Joint Skeletal system Muscles

15 Questions Published

Questions

Question 1 Multiple Choice (Single Answer)

Cells of the human body do not show which of the following types of movement?

  1. Amoeboid
  2. Ciliary
  3. Flagellar
  4. Muscular
  5. None of these
Question 2 Multiple Choice (Single Answer)

The two systems that work in coordination and bring about movement and locomotion are

  1. respiratoy and skeletal systems
  2. circulatory and muscular systems
  3. skeletal and muscular systems
  4. nervous and muscular systems
  5. skeletal and nervous systems
Question 3 Multiple Choice (Single Answer)

Which of the following organisms moves with the help of bones and muscles?

  1. Jellyfish
  2. Earthworm
  3. Hydra
  4. Leech
  5. None of these
Question 4 Multiple Choice (Single Answer)

Which of the following cells in a multicellular organism move(s) through the tissues by amoeboid movements to reach the places of infection?

  1. RBC
  2. WBC
  3. Thrombocytes
  4. Adipose cells
  5. Secretory cells
Question 5 Multiple Choice (Single Answer)

Various movements like looping, somersaulting, climbing, shortening and elongation can be seen in

  1. starfishes
  2. hydra
  3. leeches
  4. human beings
  5. None of these
Question 6 Multiple Choice (Single Answer)

Which of the following statements is/are false regarding the skeletal system?

  1. It provides protection to delicate organs like brain, spinal cord and lungs.
  2. The bone marrow serves as the centre for the production of calcium and phosphate.
  3. The movements of the ribs and sternum help with breathing.
  4. In the ear, the sound vibrations are conveyed by a set of three bones as in man.
  5. All of the above
Question 7 Multiple Choice (Single Answer)

If a person faces his face upward or forward, which muscle is he using?

  1. Pronator
  2. Supinator
  3. Extensor
  4. Flexor
  5. None of these
Question 8 Multiple Choice (Single Answer)

In between fixed joints, where bones are held firmly,

  1. white fibrous tissue is present
  2. disc of white fibrocartilage is present
  3. synovial fluid is present
  4. RBCs and WBCs are present
  5. None of these
Question 9 Multiple Choice (Single Answer)

Which of the following joints is immovable?

  1. Ball and socket joint
  2. Ellipsoid joint
  3. Pivot joint
  4. Cartilaginous joint
  5. None of these
Question 10 Multiple Choice (Single Answer)

When pain is caused, there is an environmental change in the excitable tissue. This change is called stimulus. This stimulus can be

  1. electrical
  2. thermal
  3. chemical
  4. mechanical
  5. All of the above
Question 11 Multiple Choice (Single Answer)

Which of the following statements regarding muscle fatigue is false?

  1. After heavy strain of muscular work, one feels fatigue.
  2. Muscle contracts and remains in that state.
  3. Deficiency of oxygen takes place.
  4. Accumulation of lactic acid takes place.
  5. Immediate source of energy ATP decreases.
Question 12 Multiple Choice (Single Answer)

Match the following:

1 Earthworm a Water vascular system
2 Starfish b Contractile cells
3 Lion c Muscle fibres
4 Hydra d Skeletal muscle
  1. 1 - c, 2 - a, 3 - d, 4 - b
  2. 1 - a, 2 - c, 3 - d, 4 - b
  3. 1 - b, 2 - a, 3 - d, 4 - c
  4. 1 - c, 2 - d, 3 - a, 4 - b
  5. None of these
Question 13 Multiple Choice (Single Answer)

The number of bones in the human skull or cranium is

  1. 14
  2. 30
  3. 24
  4. 8
  5. None of these
Question 14 Multiple Choice (Single Answer)

Which of the following joints do(es) not have bones fitted like the hinge of a door?

  1. Elbow joint
  2. Phalanges of toes
  3. Wrist bones
  4. Knee joint
  5. None of these
Question 15 Multiple Choice (Single Answer)

The muscle which moves a part of the body away from the midline of the body is termed as

  1. extensor muscle
  2. abductor muscle
  3. adductor muscle
  4. pronator muscle
  5. None of these