You want to do an experiment with a developing zygote. You previously saw these zygotes develop their mouth from the blastopore and develop true tissues. Your hypothesis is that if you obtain a zygote from this organism and break it apart at the eight cell stage each cell will:

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

the endomembrane system i think

i believe it is c: genes for body color and wing size are inherited separately from each parent.