In a cross between two strains that are true breeding for purple and white flowers, the f2 phenotypic ration would be 1/4 purple 1/4 white, and 1/2 lavender if the flower color phentotype exhibits incomplete dominance. true / false.

Only if one of individual has incomplete dominance.  

Explanation:

Using a Punnet square, only if one individual has incomplete dominance could have this ration.   Otherwise, if the 2 individuals had a homozygous phenotype, whit one individual for dominant and the other for recessive, the ratio would be all purple.

it means

miss jennifer is buying pencils in packs of 12, notebooks in packs of 16, and red pens in boxes of 20. she needs to have the same number of pencils, notebooks, and red pens. how many packs of each type should she buy?

answer mine : )

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