Answer:
4
Explanation:
If both parents were Hetero brown, they would both have this allele: Bb.
If you were to draw a punnet square, the outcomes would be: BB, Bb, Bb, and bb.
There would be a 75% chance of the offspring having brown eyes and a 25% chance of the offspring having blue eyes.
I believe it is a solution, sorry if wrong
Vitamins. A lot of coenzymes are derivatives os vitamins especially B vitamins.
Hope this helps:)
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