Ared flower and a white flower produce pink offspring. what condition explains this phenomenon?

This is a case of incomplete dominance. Essentially its a cross between organisms with different phenotypes who produce a offspring with a third phenotype, it being a blend of both parental traits.

Nimbostratus is the correct answer.
explanation: nimbostratus clouds are the type of clouds that are mostly likely present on gray, rainy day. these clouds produce continuous rain, snow and there is no thundering or lightening either.