Which would least likely result from a chromosomal change?
a) death of the cell or organism
b) no effect on the cell or organism
c) enhanced ability of the organism to reproduce
d) change to the phenotype of the organism

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

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