1.
Terminal ducts of septal nephridia of earthworm open in
A
Intenstine
B
Paired septa excretory canals
C
Paired supra intestinal excretory canals
D
Dorsal blood vessel
Answer :
Paired septa excretory canals
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2.
Brush border epithelium occurs in
A
Trachea
B
Stomach
C
Small intestine
D
Fallopian tube
Answer :
Small intestine
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3.
Blood plasma has a pH of
A
7.4
B
7.8
C
6.9
D
6.3
Answer :
7.4
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4.
Max concentration of Hb normally found in RBC
A
3%
B
10%
C
36%
D
65%
Answer :
36%
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5.
Coelosepta are absent in earthworm
A
In Clitellar segment
B
In Ist four segment
C
Between 9th and 10th segment
D
B and C both
Answer :
B and C both
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6.
Which animal has segmented body
A
Mollusca
B
Annelida
C
Coelenterata
D
Porifera
Answer :
Annelida
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7.
Plasma cell is
A
Modified B-lumphocyted of blood
B
Produces antigen
C
Produce Heparin, Histamine, serotonin
D
Produces matrix & fibers
Answer :
Modified B-lumphocyted of blood
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8.
Blood clotting in a test tube can be prevented by adding a little of
A
Sodium oxalate
B
Sodium chloride
C
Sodium hydroxide
D
Ammonium chloride
Answer :
Sodium oxalate
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9.
Which is a sesamoid bone
A
Patella
B
Femur
C
Ulna
D
Pterygoid
Answer :
Patella
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10.
Which of the following should be avoided in biological marriages
A
A+ boy and A+ girl
B
A+ boy and A- girl
C
O+ boy and O+ girl
D
O- boy and O+ girl
Answer :
A+ boy and A- girl
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