Which is the role of the effector in a feedback loopa) it detects a change due to a stimulusb) it causes a response to a stimulusc) it is the response to a stimulus

Harold makes a venn diagram to him compare and contrast mitosis and meiosis. which label belongs in the region marked z? forms diploid cells creates an even number of cells includes two rounds of cell division duplicates body cells

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

Which is not a likely outcome after extensive irrigation of dry farmland? useless, unproductive soil salinization of the soil depletion of groundwater nutrient-rich soil