Hi there! I'd like to help but I need more information about your question.
Answer:
Hereditary factors do not combine but are passed on in the same form they were inherited.
Explanation:
Answer:
I believe the experiment was too see if the flowers that would grow from the stem would turn out to be red in color. (Which is the reason they put red ink.)
(hope this helped :P)
Answer:
Is this USA Test prep?
I believe that it is all except the 2nd one
Explanation: