121. Earthworm respires by

A Clitellum
B Ctenidia
C Moist skin
D Typhlosole
Answer :   Moist skin
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122. Number of Tendon bone present in each hind limb of Rabbit

A Two
B Six
C Three
D One
Answer :   Three
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123. Yellow, white & Reticular fibers made up of protien

A Elastin, Reticulin, Collagen, respectively
B Reticulin , Elastin, Collegen , respectively
C Collagen , Elastin , Reticulin protein
D Elatin , Collagen, Reticulin protein
Answer :   Elatin , Collagen, Reticulin protein
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124. Which of the following is not exclusively supplied with involuntary muscles ?

A Muscular coats of blood vessels
B Muscles of the ducts of glands
C Muscles of iris
D Muscles of urethra
Answer :   Muscles of urethra
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125. Lining of parotid gland

A Simple columnar
B Startified cuboidal
C Columnar stratified Epithelium
D Transitional Epithelium
Answer :   Startified cuboidal
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126. Distal part of male urethra is composed of

A Stratified columnar epithelium
B Stratified columnar epithelium
C Pseudostratified epithelium
D Transitional epithelium
Answer :   Stratified columnar epithelium
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127. In which state iron is present in haemoglobin

A Unioinc
B Fe2+
C Fe3+
D None of the above
Answer :   Fe2+
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128. Herparin is formed by

A Liver cells
B Plasma cells
C Blood cells
D Spleen cells
Answer :   Liver cells
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129. Mammary glands in human are modified

A Sweat glands
B Sebacious glands
C Cutaneous glands
D Scent glands
Answer :   Sweat glands
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130. The percentage of Hb in RBC is

A 48%
B 34%
C 10%
D 20%
Answer :   34%
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