601. Macropolice man of blood

A Neutrophil
B Basophil
C Monocyte
D Lymphocyte
Answer :   Monocyte
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602. How many ovarioles are found in each overy of cockroach

A 3
B 6
C 8
D 16
Answer :   8
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603. Hypodermis of Human skin is composed of

A Mucoid C.T.
B Adipose C.T.
C Areolar C.T.
D Pigmented C.T.
Answer :   Adipose C.T.
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604. Prothrombin is found in

A Intestine and helps in cellulose digestion
B Liver and helps in production of life
C Blood and gives red colour
D Blood and helps in blood clotting
Answer :   Blood and helps in blood clotting
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605. Juvenlile hormone is secreted by

A Thyroid gland
B Thymus gland
C Adrenal gland
D Corpora allata
Answer :   Corpora allata
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606. Basement membrane is formed of

A Epidermal cells
B Endodermal cells
C A and B both
D None of the above
Answer :   None of the above
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607. Outer border of tergum bends downwards in cockroach and attaches with

A Muscles
B Sternum
C Pleura
D Fat body cells
Answer :   Pleura
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608. Diapedesis means

A Formation of WBC
B Formation of RBC
C Process by lymphocyte squeeze through thin capiliary wall
D Movement of food in gut
Answer :   Process by lymphocyte squeeze through thin capiliary wall
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609. The flow of blood in the dorsal blood vessel of earthworm is

A Backwards
B Forwards
C Backwards in half and forward in other half
D None of the above
Answer :   Forwards
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610. Life span of platelets is

A 4 days
B 9 - 12 days
C 20 - 30 days
D 90 days
Answer :   4 days
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