Imagine that you are the lead scientist studying whether or not a change in island lizard population would be evidence for gene flow. What is the most appropriate hypothesis for this experiment in terms of the results you would expect? After a gene flow event,

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.