A cup like cavity located on the each side of pectoral girdle of frog is

Thorax cavity

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Acetabulum

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Glenoid cavity

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Sigmoid arc

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Solution

The correct option is C Glenoid cavity
Pectoral girdle (shoulder girdle) composed of two halves. Each half is made supra scapula(a calcified cartilage) scapula, coracoid, pre-coracoid, epicarocoid and paraglenoid cartilage, posteriorly scapula forms a deep cup like depressing structure the glenoid cavity.

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Similar questions

Which one of the following statements is true?

(a) Head of humerus bone articulates with acetabulum of pectroral girdle.

(b) Head of humerus bone articulates with glenoid cavity of pectoral girdle.

(d) Head of humerus bone articulates with a glenoid cavity of pelvic girdle.

\begin{matrix} Column I & Column II (a) & Vertebrosternal ribs & (i) & Flat bone, on the ventral midline of thorax (b) & Sternum & (ii) & 14 in number (c) & Pectoral girdle & (iii) & Acetabulum (d) & Pelvic girdle & (iv) & Glenoid cavity \end{matrix}

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