A student wants to determine whether plant growth is influenced more by gravity or light which experimental setup should the student use to obtain the best results

What feature of cell theory is best demonstrated in the image

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?