Answer:
Lactose is more likely to be utilised by E. Coli than Arabinose because Lactose will yield more energy (ATP) and lactose breakdown will give glucose and galactose and these will enter into the glycolytic pathways to pyruvate for ATP generation until Arabinose which will undergo Pentose phosphate pathway and this does not produce enough energy.
I do believe that it is C. crossing over :) I hope that is correct, it seems like the only plausible answer.
The cell is deffusion.
I Hope this helps!
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Answer:
Plant Growth increases in the spring
