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The characteristics and an example of a  synovial joint in humans is

  • Characteristics

    Examples

    Fluid cartilage between two bones, limited movements

    Knee joints

  • Characteristics

    Examples

    Fluid filled between two joints, provides cushion

    Skull bones

  • Characteristics

    Examples

    Fluid filled synovial cavity between two bones

    Joint between atlas and axis

  • Characteristics

    Examples

    Fluid filled synovial cavity between two bones

    Joint between atlas and axis


C.

Characteristics

Examples

Fluid filled synovial cavity between two bones

Joint between atlas and axis

The joint between atlas an axis in the pivot, which is an example of synovial joint characterised by the presence of a fluid -filled the synovial cavity between the articulating surface of the two bones. Knee joint (hinge joint) is a synovial joint characterised by the presence of fluid-filled synovial cavity between the articulating surface of the two Bones. Fluid cartilage between two bones having limited movements is slightly movable joint. In freely movable joints fluid filled between two joints provides a cushion in gliding joint. the articulating bones can slide upon another.

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Select the correct statement with respect to locomotion in humans

  • A decreased level of progesterone cause osteoporosis in old people

  • Accumulation of uric acid crystals in joints causes their inflammation.

  • The vertebral column has 10 thoracic

  • The vertebral column has 10 thoracic


Which type of tissue correctly matches with its location?

  • Tissue Location
    Areolar tissue Tendons
  • Tissue Location
    ATransitional epithelium Teip of nose

  • Tissue Location
    Cuboidal epithelium Tlining of stomach

  • Tissue Location
    Cuboidal epithelium Tlining of stomach


Lack of relaxation between successive stimuli in sustained muscle contraction is known as

  • fatigue

  • tetanus

  • tonus

  • tonus


The H -zone in the skeletal muscle fibre is due to

  • the absence of myofibrils in the central portion of A-band

  • the central gap between myosin filaments in the A-band

  • the central gap between actin filaments extending through myosin filaments in the A-band

  • the central gap between actin filaments extending through myosin filaments in the A-band


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