It seems that you have missed the necessary options for us to answer this question, so I had to look for it. Anyway, here are the answers. <span>In humans, the feet could be considered both INFERIOR and BILATERAL structures. Hope this answers your question.</span>
That's easy, cellular respiration
Chromosomes females have xx and males are xy
If you use a punnet sq. and cross the parents you see that all the children should be affected. by this thing represented by black.
