Submit. Â· just now. Report Abuse. proton-motive force= energy that is generated by the transfer of protons or electrons across an energy-transducing membrane and that can be used for chemical, osmotic, or mechanical work.
Theyre also stupid-easy to propagate. Take some stem cuttings and pop them in water. When you see long roots, pop them into a pot. The cuttings I've taken from these plants aren't true hoya babies because cuttings are actually a clone from the mother plant. That is, they are the same age as the mother, albeit smaller.
They float on the surface, just above the water. Hydrilla is an aquatic (water) plant which grows on long stems with many leaves. Hydrilla grows in just about any clean water, including lakes, ponds, rivers, streams, and marshes. It can survive in a few inches of water or in depths of up to 20 feet.ydrilla leaves are about 1/2 inch long with a pointed tip and teeth on the edges. Copyright, Vic Ramey, University of Florida. Hydrilla is a perennial, which means the leaves and stems die when the weather gets cold, but the roots continue to live in the soil.