What evidence supports the hypothesis that the nuclear envelope of eukaryotes arose from infolding of the plasma membrane?

One gene can influence trait(s). one trait can be determined by gene(s).

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

Explain how organisms could be harmed by high levels of salt from roadways?