The common ancestors of birds and mammals were very early (stem) reptiles, which almost certainly possessed three-chambered hearts (two atria, one ventricle). Birds and mammals, however, are alike in having four-chambered hearts (two atria, two ventricles). The fourchambered hearts of birds and mammals are best described as ________.

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#Question id: 19469

#SCPH28 | Zoology

Glyphosate is extensively and rapidly metabolised by glyphosate oxidoreductase (gox), which breaksdown glyphosate into 

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#Question id: 8845

#SCPH28 | Zoology

The experimental approach taken in current biological investigations presumes that

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#Question id: 836

#SCPH01 Biochemistry

To predict the structure of any protein the most simplest and reliable approach is,

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#Question id: 10784

#I Life Science/ Life Sciences Group – I-V

The precursor of phenolic compound is___

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#Question id: 10802

#I Life Science/ Life Sciences Group – I-V

Condensed tannins are the polymerizing subunits of__