Help for Science Bio Work.

1. Stinky smell (K) is dominant to sweet smell (k) in the corpse flower. If two heterozygous stinky flowers produce offspring, what is the probability that they will have a sweet smelling baby plant?

2. If red flowers (RR) are incompletely dominant to white flowers (R’R’), show the offspring of a cross between 2 pink flowers (RR’)
What is the probability that these two parents will produce pink offspring?

3. If blue flowers are incompletely dominant to red flowers, show the offspring of a cross between one purple and one red flower.
What is the probability that these two parents will produce purple offspring?

4. Coat color in roosters is inherited co-dominantly. If a black rooster and a white rooster mate, what percent of their offspring will be black-and-white spotted?

Please help thanks.