Locomotion and Movement

Which of the following statements are correct with reference to human endoskeleton? Choose the correct answer from the options given below:

1. C, D and E only
2. B, C and E only
3. A, B and D only
4. B and E only

Which of the following represents the correct sequence of arrangement of bones in the lower limb of humans?

1. Femur-tarsal-patella-tibia
2. Femur-tibia-patella-tarsal
3. Patella-femur-tibia-tarsal
4. Femur-patella-tibia-tarsal

The number of vertebrae in a human is .

1. 206
2. 7
3. 12
4. 26

Which of the following is the correct order of arrangement of vertebral column from the head to toe?

1. Cervical vertebra, thoracic vertebra, lumbar vertebra, sacrum
2. Cervical vertebra, thoracic vertebra, sacrum, lumbar vertebra
3. Sacrum, lumbar vertebra, thoracic vertebra, cervical vertebra
4. Cervical vertebra, lumbar vertebra, thoracic vertebra, sacrum

Select the correct option :

1. Each rib is a flat thin bone and all the ribs are connected dorsally to the thoracic vertebrae and ventrally to the sternum
2. There are seven pairs of vertebrosternal, three pairs of vertebrochondral and two pairs of vertebral ribs
3. 8th, 9th and 10th pairs of ribs articulate directly with the sternum
4. 11th and 12th pairs of ribs are connected to the sternum with the help of hyaline cartilage.

Out of 'X' pairs of ribs in humans only 'Y' pairs are true ribs. Select the option that correctly represents values of X and Y and provides their explanation.

1. X = 12, Y = 5; True ribs are attached dorsally to vertebral column and sternum on the two ends
2. X = 24, Y = 2; The true ribs are dorsally attached to vertebral column but are free on ventral side
3. X = 24, Y = 12; True ribs are dorsally attached to vertebral column but are free on ventral side
4. X = 12, Y = 7; True ribs are attached dorsally to vertebral column and ventrally to the sternum

Which of the following is not a function of the skeletal system?

1. Production of body heat
2. Locomotion
3. Production of erythrocytes
4. Storage of minerals

Glenoid cavity articulates

1. clavicle with scapula
2. humerus with scapula
3. clavicle with acromion
4. scapula with acromion.

Three of the following pairs of the human skeletal parts are correctly matched with their respective inclusive skeletal category and one pair is not matched. Identify the non-matching pair.

1. array|l|l| Pair of skeletal parts & Category \ Sternum and ribs & Axial skeleton \ array
2. array|l|l| Pair of skeletal parts & Category \ Clavicle and glenoid & Pelvic girdle \ array
3. array|l|l| Pair of skeletal parts & Category \ Humerus and ulna & Appendicular skeleton \ array
4. array|l|l| Pair of skeletal parts & Category \ Malleus and stapes & Ear ossicles \ array

Which one of the following is the correct matching of three items and their grouping category?

1. array|l|l| Items & Group \ Ilium, ischium, pubis & Coxal bones of pelvic girdle \ array
2. array|l|l| Items & Group \ Actin, myosin, rhodopsin & Muscle proteins \ array
3. array|l|l| Items & Group \ Cytosine, uracil, thiamine & Pyrimidines \ array
4. array|l|l| Items & Group \ Malleus, incus, cochlea & Ear ossicles \ array

Which one of the following items gives its correct total number?

1. Types of diabetes-3
2. Cervical vertebrae in humans-8
3. Floating ribs in humans-4
4. Amino acids found in proteins-16

In human body, which one of the following is anatomically correct?

1. Collar bones - 3 pairs
2. Salivary glands - 1 pair
3. Cranial nerves - 10 pairs
4. Floating ribs - 2 pairs

An acromion process is characteristically found in the

1. pelvic girdle of mammals
2. pectoral girdle of mammals
3. skull of frog
4. sperm of mammals.

Sternum is connected to ribs by

1. bony matter
2. white fibrous cartilage
3. hyaline cartilage
4. areolar tissue

Bone related with skull is

1. coracoid
2. arytenoid
3. pterygoid
4. atlas