391.
ABO blood group system is given by
A
Landsteiner
B
Wailace
C
De Vries
D
Lamarch
Answer :
Landsteiner
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392.
Life span of human white blood corpuscles is
A
24 hours
B
Less than 10 days
C
120 days
D
100 hours
Answer :
Less than 10 days
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393.
In the mammalian skin, the adipose tissue is found
A
In the epidermis
B
In the muscles
C
In the dermis
D
Below the dermis
Answer :
Below the dermis
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394.
Cell of connective tissue produces by
A
Fiboblast
B
Mast cell
C
Plasma cell
D
Mesenchymal cells
Answer :
Mesenchymal cells
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395.
The type of muscles present in our :
A
heart are involuntary and unstriated smooth muscles
B
intestine are striated and involuntary
C
thigh are striated and voluntary
D
upper arm are smooth muscle fibres fusiform in shape
Answer :
thigh are striated and voluntary
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396.
Male and female cockroaches can be distinguished externally through
A
anal styles in male
B
anal cerci in female
C
anal style and antennae in females
D
both B and C
Answer :
anal styles in male
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397.
Blood clot is mainly due to
A
Fibrin + Corpuscles
B
Heparin + Corpuscles
C
Plasma + Thrombocytes
D
Plasma + RBC
Answer :
Fibrin + Corpuscles
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398.
In Pheretima, locomotion occurs with the help of
A
Circular muscles
B
Longitudinal muscles and setae
C
Circular, longitudinal muscles and setae
D
Parapodia
Answer :
Circular, longitudinal muscles and setae
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399.
Tongue like struutre inf Periplaenta is
A
Maxilla
B
Hypopharynx
C
Labium
D
Labrum
Answer :
Hypopharynx
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400.
Spermatheca of Pheretima represent
A
Female Copulatory organ
B
Male Copulatory organ
C
Coating over sperms
D
Strucutre for storing sperms
Answer :
Strucutre for storing sperms
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