Describe sex-linked recessive inheritance.

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 situations is the principle of cross-cutting relationship useful in determining relative age?

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome