Whats the correct answer?

1:2:2:1

Explanation:

This is because the respective trait is not dominant so the 1 would come first and only the recessive trial t was mentioned so It would make Steve for the next gene to be 2

the answer is: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall.

that is wrong, its not thymus.