What is the equation used in the enzyme activity lab?​

Aplant may open end close its stomata to prevent excess water loss and maintain

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.

How do specific cell structures and organelles contribute to maintaining homeostasis in the cell?