121. Which one of the following is a skull bone ?

A Atlas
B Coracoid
C Arytaenoid
D Pterygoid
Answer :   Pterygoid
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122. Total number of skull skeleton bones in human

A 29
B 49
C 39
D 19
Answer :   29
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123. Jaw suspension characteristic of mammals is

A Amphistylic
B Craniostylic
C Autodiastylic
D Hyostylic
Answer :   Craniostylic
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124. IIium is part of

A Small intestine
B Pectoral girdle
C Pulmonary tract
D Pelvic girdle
Answer :   Pelvic girdle
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125. Trochlea of which bone fit in trochlear notch of ulna

A Humerus
B Radius
C Femur
D Scaphoid
Answer :   Humerus
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126. Thoracic cage of man is formed of

A Ribs and thoracic vertebrae
B Ribs, sternum and thoracic vertebrae Ulna
C Ribs and sternum
D Ribs, sternum and Lumbar vertebrae
Answer :   Ribs, sternum and thoracic vertebrae Ulna
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127. Which opening does not occur in a pair in bones of human

A Obturator foramen
B Foramen magnum
C Foramen ovalis
D Fenestra rotundus
Answer :   Foramen magnum
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128. What is sarcomere?

A Part between two $$H$$-lines
B Part between two $$A$$-lines
C Part between two $$I$$-bands
D Part between two $$Z$$-lines
Answer :   Part between two $$Z$$-lines
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129. Demifacets present at

A Thoracic vertebra
B Lumbar vertebra
C Sacral vertebra
D None of the above
Answer :   Thoracic vertebra
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130. Sutural joints are present between

A Thumb and metatarsal
B Humerus and radio-ulna
C Parietals of skull
D Pectinati muscles
Answer :   Parietals of skull
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Practice More MCQ Question on Biology Section

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