Maize seeds. The genetic origin and properties of maize (modern-day corn) were investigated in… 1 answer below »

Maize seeds. The genetic origin and properties of maize (modern-day corn) were investigated in Economic Botany . Seeds from maize ears carry either single spikelets or paired spikelets, but not both. Progeny tests on approximately 600 maize ears revealed the following information: Forty percent of all seeds carry single spikelets, while 60% carry paired spikelets. A seed with single spikelets will produce maize ears with single spikelets 29% of the time and paired spikelets 71% of the time. A seed with paired spikelets will produce maize ears with single spikelets 26% of the time and paired spikelets 74% of the time.
a. Find the probability that a randomly selected maize ear seed carries a single spikelet and produces ears with single spikelets.
b. Find the probability that a randomly selected maize ear seed produces ears with paired spikelets.