In a cross between a pure bred, red-eyed female fruit fly and a white-eyed male, what percent of the male
offspring will have white eyes?

answer; i believe the correct answer is (sporophyte);

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.

you should wear a lead protective shield when having teeth x-rays

hope i

-lavira : )