Why does it take a long time to develop a new variety of tomato

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 the significance of the increased cell specialization of the volvocine line

The cluster of developing cells from conception until birth is called an