Not a source to ensure quality of a dietary supplement

a. a notation from u. s. pharmacopoeia

b. a qualified healthcare professional

c. the fda seal of approval

d. a notation from the national formulary

If t=tall and t=short what will be the physical appearance of the offspring the cross below? a.some will be tall and some will be short b.they will all be tall c.they will all be short d.they will be medium height