Help pls pls pls pls pls ols

A hypothesis usually is in consonance with an if/then statement. Therefore, your answer is most likely to be: If the amount of baking powder is increased, then the cake thereby comes fluffy when baked. I hope this helps; have a great day! :)

(I initially inserted my answer in the comment section because I wasn't able to put it in the answer area; I hope this is okay right now!)

the father in the first generation probably had the recessive colorblind trait in his x chromosome. if he and his wife both had the colorblind trait, even if she had 1 recessive and 1 dominant, then that trait would be passed on to their kids.

(since you didn't attach the family tree this is just an assumption)