How does the number of chromosomes in each newly formed cell compare to the number of chromosomes in the parent cell

What is the genotype for the following phenoytpe: a male fruit fly that is heterozygous for eye color and homozygous dominant for wing size. a eeww b eeww c eeww d wewe

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.