A gardener takes pollen from one orchid flower and uses it to pollinate a flower on another orchid plant. What method is this a part of
O A Genetic Engineering
OB. Artificial Selection
oc Natural Selection
D. Mutation

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Explanation:

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.  

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