term1 Definition1term2 Definition2term3 Definition3
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In spark discharge experiment, methane ammomia and hydrogen were in ratio
2:1:2
Harold Urey wrote the book " The Plantes"
Amino acids, sugars, glycerol and fattty acids gave rise to polymers which formed spherical structures called
Protobionts
Precell are coacervates containing nucleoprotein surrounded by nutritive substance having surface membrane
1) Protobionts made up of polypeptides=
2) of lipids=
3) of lipids polypeptides nucleic acids and carbohydrates=
1= microsphere
2= liposomes
3= coacervates
Sidney fox coined microsphere
Oparin coined coacervates
Different stages in evolution of horse
Eohippus(Hyracotherium)-Mesohippus-Merychippus-Pliohippus-Equus
Age of fishes
Age of amphibians
Age of birds and mammals
Devonian period
carboniferous peroid
cenozoic era
Fishes originated in ordovician
amphibians in devonian
reptiles in carboniferous
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