CH-16 Support & Movement Leave a Comment / By abdulslambsn@gmail.com / October 6, 2025 Welcome To Your Quiz "CH-16 Support & Movement" Click on "Start Quiz" To Continue... 1. The whole body of Bryophyte is made up of: Collenchyma cells Sclerenchyma cells Parenchyma cells Airenchyma cells None 2. The unspecialized packing tissue found in epidermis, cortex and pith is: Parenchyma Collenchyma Sclerenchyma Cork cambium None 3. The portion of the Xylem that is conducting water and minerals and has not started storing waste products is: Sap wood Heart wood Central wood Both A and C None 4. What is directional movement response that occur in response to a directional stimulus is called? Nutation Tropism Both A and B Turgor movement None 5. The growth of pollen tube always towards the ovules, is due to: Geotropism Thigmotropism Phototropism Chemotropism None 6. The periodic shedding of exoskeleton in arthropods is known as: Moulting Ecdysis Both A and B Stridulation None 7. Total number of ribs in your axial skeleton is: 12 24 33 26 None 8. The visible number of vertebrae in human vertebral column is: 12 24 33 26 None 9. In human back bone the caudal vertebrae are reduced to 4 in number and are fused to form the: Sacrum Innominatum Coccyx Ischium None 10. The intervertebral disks which absorbs Shock can assist in limited movement of disks: Collagen fibers Osteonectin Cartilage All A,B and C None 11. The shoulder gridle consists of two bones: Humerus and scapula Humerus and ulna Clavicle and scapula IIium and Ischium None 12. The joint found between the flat bones of the skull is classified as: Immovable Moveable Slightly movable None of these None 13. The main protein in the matrix of cartilage is: Collagen Osteonectin Keratin Actin None 14. The total number of bones in your right arm is: 30 32 35 60 None 15. In which skeletal deformity pain is felt in the lower back, buttock, and /or various parts of the leg and foot: Sciatica Osteoporosis Arthritis All of these None 16. The muscle tissue that can be consciously controlled is: Smooth Skeletal Intercalated Cardiac None 17. Muscle that straighten two bones at joints are called extensors. What is the name for muscles that cause two bones to bend at joints? Protractors Flexors Adductors Abductors None 18. The loss of bone density which can causes bones to become light, brittle and easily broken is called: Spondylosis Artritis Sciatica Osteoporosis None 19. The proteins at the junction between sarcomeres from the: H zone M line Z line A band None 20. Within a sarcomere how many thin filament are arrayed around each thick filament: 4 6 2 8 None 21. Human eye muscles contract in: 0.01 seconds 0.05 seconds 0.08 seconds All option are incorrect None 22. A muscle which moves the body part towards the mid line of the body is: Flexor muscle Extensor muscle Adductor muscle Abductor muscle None 23. The state of psychological inability of a muscle to contract due to accumulation of lactic acid is referred to as: Rigor mortis Muscle fatigue Muscle tetany Muscle cramp None 24. Select the correct combination for diagram below: 'A' Myosin, 'B' Actin, 'C' H-zone 'A' Myosin, 'B' Actin, 'C' M-lines 'A' Actin, 'B' Myosin, 'C' Z-lines 'A' Troponin, 'B' Tropomycin, 'C' Z-lines None 25. How many bones are there on the average in human body? 33 206 639 It varies by the individual None 26. What is the difference between cartilage and bone: Bone is rubbery, and cartilage is firm Cartilage is rubbery, and Bones is firm Bon is more primitive tissue than cartilage Born is inside the body and cartilage is outside None 27. What is the difference between compact bone and spongy bone? They have different bone marrow They are made of different materials They have different sizes of bone cells They have different arrangement of body cells None 28. The walls of hollow organs and some blood vessels contain this muscle tissue: Striated Skeletal Cardiac Smooth None 29. Approximately what percentage of body heart is generated by muscle tissue? 15% 30% 55% 85% None 30. Which of the following does not occur in a muscle during contraction? Thick and thin filament bind to each other Muscle fibers stretch Thick and thin filaments slide past each other Muscle fibers shorten None 31. When an action potential reach the presynaptic terminal of the motor neuron then: Calcium is released inside the muscle fiber Acetylcholine is released into the synaptic cleft Acetylcholinesterease is released into the cinepatic left Physical contact between the motor neuron and the muscle fiber occurs None 32. The inactive non- conducting word is called: Callus Heart wood Cork Sapwood None 33. For muscle contraction, ATP requirement is met by: Anaerobic breakdown for fructose into lactic acid Anaerobic breakdown of glucose into lactic acid Aerobic breakdown of fructose into lactic acid Aerobic breakdown of glucose into lactic acid None 34. In birds, sternum is modified to form keel, which is needed for: Attachment of muscle Attachment of organs Attachment of appendages None of above None 35. Which of the following are digitigrades? Monkey and apes Deer and goat Man and monkey Rabbit and rodents None 36. The most swift type of locomotion is shown by: Unguligrades Digitigrade Plantigrades All of above None 37. Resistance to decay an insect attack to plants is provided by: Sap wood Callus Cork Heartwood None 38. Presence of protoplasts, elastic in nature, without secondary wall have angular thickening in primary wall are characteristics of: Vascular cambium cells Collenchyma cells Sclerenchyma cells Xylem cells None 39. Long cylindrical and bundle caps of Xylem: Cambium tracheids Sclerides Trachea None 40. Movement of sperms of liver worts, mosses and ferns: Epinasty Chemotactic Haptonastic Turgor movement None 41. Axial skeleton: Cardiac muscles Pectoral and pelvic girdle and appendages Scapula, supra scapula and clavicle Skull, vertebrae and sternum None 42. Accordion movement: Earthworm Antagonistic muscle pair Starfish Jelly fish None 43. Lever movement: Starfish Antagonistic muscle pair Sarcoplasmic Earthworm None 44. Sliding filament model: Lock jaw Endoskeleton A.F Huxley Amoeba None 45. Tetanus: A.F Huxley Endoskeleton Lock jaw Amoeba None 1 out of 9 Thanks For Taking This Quiz - Please See Your Answers/Results Below After Entering Your Name & Email... Name Email Time's up
