Part 1: Types of Movement (Amoeboid, Ciliary, Muscular)
200 MCQs step by step from Chapter 20 – Locomotion and Movement (NCERT Class 11, important for CBSE + NEET UG).
Subtopic as per NCERT + NEET relevance
- Types of Movement – amoeboid, ciliary, muscular
- Skeletal Muscle Structure – myofibrils, sarcomere, proteins (actin, myosin, troponin, tropomyosin)
- Muscle Contraction Mechanism – sliding filament theory, excitation-contraction coupling, role of Ca²⁺, ATP
- Muscle Twitch and Fatigue – types of muscles, differences, Rigor mortis
- Skeletal System Overview – axial and appendicular skeleton, bones, cartilages, joints
- Types of Joints and Movements – fibrous, cartilaginous, synovial joints
- Disorders of Muscles and Skeletal System – myasthenia gravis, tetany, muscular dystrophy, arthritis, osteoporosis, gout
- Integrated / Miscellaneous NEET-level Questions – application-based, assertion-reason, concept-based
Part 1: Types of Movement (Amoeboid, Ciliary, Muscular)
Q1. Which of the following is not a type of movement in living organisms?
a) Amoeboid
b) Ciliary
c) Muscular
d) Binary fission
Answer: d) Binary fission
Explanation:
- (a) Amoeboid → movement in leucocytes.
- (b) Ciliary → movement in trachea, oviduct.
- (c) Muscular → movement in higher animals.
- ✅ (d) Binary fission → mode of reproduction, not movement.
Q2. Amoeboid movement in human body is exhibited by:
a) Ciliated epithelial cells
b) Muscle cells
c) Leucocytes
d) Neurons
Answer: c) Leucocytes
Explanation:
- (a) Cilia – ciliary movement.
- (b) Muscles – muscular movement.
- ✅ (c) WBCs (leucocytes) show amoeboid movement via pseudopodia.
- (d) Neurons – no movement.
Q3. Ciliary movement in humans is found in:
a) Lungs and kidney
b) Respiratory tract and oviduct
c) Muscles and liver
d) Stomach and pancreas
Answer: b) Respiratory tract and oviduct
Explanation:
- (a) Wrong – kidney no cilia.
- ✅ (b) Cilia line trachea (removes dust) & oviduct (moves ova).
- (c), (d) – not correct.
Q4. Muscular movement is absent in:
a) Hydra
b) Earthworm
c) Human
d) Paramecium
Answer: d) Paramecium
Explanation:
- (a) Hydra – simple muscular cells.
- (b) Earthworm – circular & longitudinal muscles.
- (c) Human – well-developed muscles.
- ✅ (d) Paramecium – moves by cilia, not muscles.
Q5. Pseudopodia in amoeboid movement are formed due to:
a) Sliding of actin filaments
b) Flow of protoplasm
c) Beating of cilia
d) Muscle contraction
Answer: b) Flow of protoplasm
Explanation:
- ✅ (b) Amoeboid movement involves cytoplasmic streaming forming pseudopodia.
Q6. Amoeboid movement in leucocytes requires:
a) Cilia
b) Flagella
c) ATP and actin filaments
d) Cartilage
Answer: c) ATP and actin filaments
Explanation:
- ✅ (c) Actin rearrangement + ATP → pseudopodia movement.
Q7. Movement of ovum in female reproductive tract occurs by:
a) Amoeboid movement
b) Ciliary movement
c) Muscular contraction
d) Both b and c
Answer: d) Both b and c
Explanation:
- ✅ (d) Cilia move ovum, muscular peristalsis assists transport.
Q8. Ciliary movement in trachea helps in:
a) Movement of food
b) Transport of ova
c) Removal of dust particles
d) Blood circulation
Answer: c) Removal of dust particles
Explanation:
- ✅ (c) Cilia push mucus + dust out of respiratory tract.
Q9. Which one is the most specialized movement?
a) Amoeboid
b) Ciliary
c) Muscular
d) Flagellar
Answer: c) Muscular
Explanation:
- ✅ (c) Muscular movement – highly specialized, enables locomotion.
Q10. Locomotion is absent in:
a) Hydra
b) Human
c) Plants
d) Amoeba
Answer: c) Plants
Explanation:
- ✅ (c) Plants show only growth movements, not locomotion.
Q11. In humans, ciliary movement is essential for:
a) Hearing
b) Fertilization
c) Breathing
d) Both b and c
Answer: d) Both b and c
Explanation:
- ✅ (d) Oviduct cilia → fertilization; respiratory cilia → breathing.
Q12. Amoeboid movement is absent in:
a) Amoeba
b) Macrophages
c) Neutrophils
d) Ciliated epithelium
Answer: d) Ciliated epithelium
Explanation:
- ✅ (d) Ciliated epithelium → ciliary movement, not amoeboid.
Q13. Which movement is seen in Paramecium?
a) Amoeboid
b) Flagellar
c) Ciliary
d) Muscular
Answer: c) Ciliary
Explanation:
- ✅ (c) Paramecium swims using cilia.
Q14. Amoeboid movement involves:
a) Actin and myosin filaments
b) Microtubules and cilia
c) Cytoplasmic streaming
d) Only ATPase activity
Answer: c) Cytoplasmic streaming
Explanation:
- ✅ (c) Amoeboid movement = cytoplasmic flow → pseudopodia.
Q15. Which cells help in immune defense by amoeboid movement?
a) RBC
b) WBC
c) Platelets
d) Neurons
Answer: b) WBC
Explanation:
- ✅ (b) WBCs move to infection site using amoeboid movement.
Q16. In trachea, cilia beat in which direction?
a) Downward
b) Upward toward pharynx
c) Random
d) Toward lungs
Answer: b) Upward toward pharynx
Explanation:
- ✅ (b) Cilia sweep mucus upward → expelled/swallowed.
Q17. Amoeboid movement in Amoeba is controlled by:
a) Cilia
b) Pseudopodia
c) Flagella
d) Nucleus
Answer: b) Pseudopodia
Explanation:
- ✅ (b) Amoeba → pseudopodia.
Q18. Muscular movement in earthworm is aided by:
a) Hydrostatic skeleton
b) Exoskeleton
c) Cartilaginous skeleton
d) None
Answer: a) Hydrostatic skeleton
Explanation:
- ✅ (a) Earthworm → fluid-filled coelom = hydrostatic skeleton.
Q19. Amoeboid movement requires which cytoskeletal elements?
a) Microtubules
b) Intermediate filaments
c) Actin filaments
d) Centrioles
Answer: c) Actin filaments
Explanation:
- ✅ (c) Actin rearrangements → pseudopodia.
Q20. Which of the following shows ciliary locomotion?
a) Hydra
b) Euglena
c) Paramecium
d) Amoeba
Answer: c) Paramecium
Explanation:
- ✅ (c) Cilia help Paramecium swim.
Q21. Ciliary movement in oviduct is regulated by:
a) Testosterone
b) Estrogen
c) Progesterone
d) LH
Answer: b) Estrogen
Explanation:
- ✅ (b) Estrogen enhances ciliary activity for ovum transport.
Q22. Muscular movement is characterized by:
a) Cytoplasmic streaming
b) Sliding of myofilaments
c) Rotation of flagella
d) Beating of cilia
Answer: b) Sliding of myofilaments
Explanation:
- ✅ (b) Muscle contraction → actin-myosin sliding.
Q23. Which movement is the basis of peristalsis?
a) Amoeboid
b) Muscular
c) Ciliary
d) Flagellar
Answer: b) Muscular
Explanation:
- ✅ (b) Smooth muscle contraction → peristalsis.
Q24. Amoeboid movement in leucocytes is vital for:
a) Digestion
b) Circulation
c) Phagocytosis
d) Respiration
Answer: c) Phagocytosis
Explanation:
- ✅ (c) Amoeboid WBCs engulf microbes.
Q25. Ciliary movement in oviduct ensures:
a) Movement of sperm
b) Movement of ovum toward uterus
c) Release of hormones
d) Formation of gametes
Answer: b) Movement of ovum toward uterus
Explanation:
- ✅ (b) Cilia propel ovum to uterus.
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