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.Management Sciences
Category: Biology Mcqs
In an annelids, the contraction of circular muscle results in___________?
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A. Lengthening of the body.
B. Shortening of the body.
C. Widening of body
D. Thinning of body
A compound produced as a result of a chemical reaction of an alcohol with an acid in which water molecule is released is called________________?
A. Monosaccharide
B. Fatty acid
C. Neutral lipid
D. Nucleic acid
Secretin inhibits production of__________________?
A. Gastric juice
B. Pancreatic juice
C. Bile
D. All of these
An increrase in plant girth due to activity of _____________ is called secondary growth?
A. Cork cambium
B. Pith.
C. Vascular cambium.
D. Both a and c
Reactions in which simple substances are combined to form complex substances are called_____________?
A. Metabolic reactions
B. Catabolic reactions
C. Anabolic reactions
D. None of these
Excessive increase in temperature of medium causes the enzyme molecule to____________?
A. Activate
B. Unaffected
C. Denatured
D. None of these
Which of the following of bryophytes are the simplest one?
A. Porella
B. Funaria
C. Anthocerus
D. Polytrichum
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