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Subjects
Science CBSE
Class 9
Diversity in living organisms
Textbook questions
11.
Multiple choice questions XI
Exercise condition:
2
m.
1
.
Who introduced the system of scientific nomenclature of organisms
Robert Whittaker
Robert Hooke
Ernst Haeckel
Carolus Linnaeus
2
.
Two chambered heart occurs in
amphibians
fish
aves
crocodiles
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