What name is given to the parachute-shaped muscle that move air in and out of the lungs?

Four types of motile cells in human body?

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

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?