I need help 50 points reward

What is the correct trna sequence that would match the following mrna sequence.gcgaua

The response is the basis for vaccination. primary secondary tertiary none of the above

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.