Most animal cells exhibit anchorage dependence, which means that in order to divide, Most animal cells exhibit anchorage dependence, which means that in order to divide, nonkinetochore microtubules from opposite poles must overlap and be attached by motor proteins. cell-surface phospholipids must be attached to those of adjoining cells. all chromosomes must be attached to spindle microtubules. cells must be attached to a substrate or extracellular matrix of a tissue.

Ryan rears sheep for their wool. recently the quantity of wool that ryan gets has diminished. this is because the new sheep are not that wooly. ryan should add which nutrient to their feed so that the sheep becomes more wooly? a.cornb.ironc.cottonseedd. vitamin a

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.