Answer:
Oceans regulating climate on land.
Explanation:
3 blue, 1 white
Let blue be represented as B and white be represented as b
genotype of heterozygous blue plant: Bb
Cross = Bb x Bb
Possible genotypes of offspring: BB, Bb, Bb and bb
Thus, as can be seen, three of the four offsprings will be blue and one will be white.
hope this helps :^)
