Two varieties of maize averaging 120 and 80 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 100 inches in height. If height is control by 3 pair of polygene, what is proportional of averaging phenotype in their F2 progeny?

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#Question id: 349

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

Increased atmospheric CO2 concentrations might have what effect on seawater?

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#Question id: 15605

#SCPH01 Biochemistry

The uptake of plasmid DNA into Streptomyces protoplasts is enhanced by 

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#Question id: 563

#SCPH28 | Zoology

Both water and glucose share an —OH that can serve as a substrate for a reaction with the terminal phosphate of ATP catalyzed by hexokinase.  Glucose, however, is about a million times more reactive as a substrate than water.  The best explanation is that:

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#Question id: 5264

#SCPH28 | Zoology

Studies done by Buchner showed that ground-up yeast cells were able to convert sugar to alcohol. The components of the mixture that were responsible for this transformation were

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#Question id: 18901

#SCPH01 Biochemistry

Calcium-47 Important aid to biomedical researchers studying the