Tag: human skeleton system

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Multiple choice zoology movement and locomotion in man bones and movements our skeletal system and the skin human skeleton system

Identify the incorrectly matched pair.  

  1. Pair of skeletal parts - Sternum and ribs

    Category - Axial skeleton

  2. Pair of skeletal parts - Clavicle and glenoid cavity

    Category - Pelvic girdle

  3. Pair of skeletal parts - Humerus and ulna

    Category - Appendicular skeleton

  4. Pair of skeletal parts - Malleus and stapes

    Category - Ear ossicles
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Clavicle and glenoid cavity are related to pectoral girdle but not pelvic girdle. So, the correct answer is (b).

Multiple choice zoology movement and locomotion in man bones and movements our skeletal system and the skin human skeleton system

Pelvic girdle consists of two coxal bones. Each coxal bone is formed by the fusion of three bones  (i), Ischium, and (ii) . At the point of fusion of the above bones, there is a cavity called (iii) to which the thigh bone articulates. The two halves of the pelvic girdle meet ventrally to form the pubic symphysis containing (iv) cartilage.

  1. (i) Clavicle (ii) Scapula (iii) Sternum (iv) Glenoid

  2. (i) Ulna (ii) Radius (iii) Tarsal (iv) Acromion

  3. (i) Sacrum (ii) Scapula (iii) Clavicle (iv) Glenoid

  4. (i) Ilium (ii) Pubis (iv) Acetabulum (v) Fibrous
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The pelvic girdle is composed of two coxal bones, each formed by the fusion of the ilium, ischium, and pubis. The acetabulum is the cup-like cavity where these three bones meet and the femur articulates, and the pubic symphysis contains fibrous cartilage.

Multiple choice zoology our skeletal system and the skin bones and movements human skeleton system movement and locomotion in man joints in the human body joints

The coxal of the pelvic girdle is formed by the fusion by

  1. Ilium, ischium and pubis

  2. Scapula and clavicle

  3. Ilium and scapula

  4. Ilium, scapula and ischium

  5. Clavicle and pubis
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The hip bone or innominate bone or coxal bone is a large, flattened, irregularly shaped bone. It consists of three parts, the ilium, ischium, and pubis, which are fused in the adult.