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Eamcet Zoology
Lessons
Unit - 1 Diversity in Living World - Animal Diversity
Unit - 1 Diversity in Living World-Animal Phyla
Unit - 2 Structural Organization in Animals-Animal Organization
Unit - 2 Structural Organization in Animals -Morphology
Unit- 5 Human Physiology -Body Fluids And Circulation
Unit- 5 Human Physiology -Breathing And Exchange of Gases
Unit- 5 Human Physiology-Chemical Coordination
Unit- 5 Human Physiology -Excretory System
Unit- 5 Human Physiology -Excretory System Human Physiology Digestion And
Unit- 5 Human Physiology -Locomotion And Movment
Unit- 5 Human Physiology -Nervous System
2 nd Year Unit- 1 Reproduction - Human Reproduction
2 nd Year Unit- 1 Reproduction -Human Reproductive Health
2 nd Year Unit - 2 Genetics And Evolution - Genetics
2 nd Year Unit - 2 Genetics And Evolution - Evolution
2 nd Year Unit - 3 Biology And Human Welfare - Animal Husbandary And Apiculture
2 nd Year Unit - 3 Biology And Human Welfare - Health And Diseases
2 nd Year Unit - 4 Biotechnology - Biotechnology
2 nd Year Unit- 5 Ecology And Environment - Biodiversity
2 nd Year Unit- 5 Ecology And Environment - Environmental Issues
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Eamcet Zoology
2 nd Year Unit - 2 Genetics And Evolution - Evolution
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Q.
During pre-biotic origin of life which chemical played important role in formation of nucleotide specially guanosine-
A.
CH4
B.
CO2
C.
NH3
D.
HCN
E.
None of the above
View Answer
Correct choice: D
Explanation:
none
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