Zoology

Zoology
Central core of atom is called
center of atom
nucleus
electron clouds
matter
Author: rikazzz Comment
Zoology
Photophores help in species recognition, present in
teleost
lamprey
sharks
protozoa
Author: rikazzz Comment
Zoology
All are steroid derivatives except
estrogen
testosterone
aldosterone
insulin
Author: rikazzz Comment
Zoology
Dermis of birds is similar in structure to that of
fishes
mammals
reptiles
chordates
Author: rikazzz Comment
Zoology
Process in which response to stimuli decreases after being repetitive exposure to it, called
learning
habituation
classical conditioning
instrumental conditioning
Author: rikazzz Comment
Zoology
In eukaryotic cell, aerobic respiration is carried out in
ribosome
cytoplasm
mitochondria
nucleus
Author: rikazzz Comment
Zoology
A reaction in which reduction and oxidation reaction occurs together is called as
oxidation reaction
reduction reaction
fermentation
redox reaction
Author: rikazzz Comment
Zoology
Relaxation phase of heart cycle is called
diastole
systole
relaxation
contraction
Author: rikazzz Comment
Zoology
Number of chromosomes in fruit fly is
9
26
8
46
Author: rikazzz Comment
Zoology
A molecule of NADH is equal to
2 Adenosine Triphosphate (ATP)
3 Adenosine Triphosphate (ATP)
5 Adenosine Triphosphate (ATP)
6 Adenosine Triphosphate (ATP)
Author: rikazzz Comment

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