Laurer’s canal in liver-fluke is associated with:
A.Digestive system
B.Respiratory system
C.Circulatory system
D.Reproductive system
Author: BILAL KHATTAK
A system comprising a single phase is called a
A.Closed system
B.Open system
C.Isolated system
D.Homogeneous system
E.Heterogeneous system
As the number of cylinders on multi-cylinder engines increases the power to weight ratio
A.Remains the same
B.Decreases
C.Increases
D.Becomes zero
E.Has nothing to do with number of cylinders
Chief excretory waste in the mammals is:
A.Urea
B.Blood
C.Amino acids
D.Guanine
Which one of the following is an example of a non-elastic connective tissue??
A. Ligaments.
B. Tendon
C. Muscles.
D. None of these
Cathy Pacific’ is the airline of :
A.Italy
B.Hong Kong
C.India
D.France
Synonym of ” inane ” is ______________.?
A. lifeless
B. senseless
C. hopeless
D. faithless
E. crazy
Primary succession refers to the development of communities on a:
A.Pond freshly filled with water after a dry phase
B.Freshly cleared crop fields
C.Newly exposed habitat with no record of earlier vegetation
D.Forest clearing after devastating free
Proteins and lipids are converted into glycolipids and glycoproteins by adding carbohydrates by___________??
A. Ribosomes
B. Cytoplasm
C. Golgi apparatus
D. Endoplasmic reticulum
Desert can be converted into green land by:?
A.Oxylophytes
B.Psammophytes
C.Halophytes
D.Tropical trees
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B.Psammophytes
C.Halophytes
D.Tropical trees
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