Which plant propagation method would a peach farmer use to increase the number of peach trees?
cutting
grafting
layering
meiosis

When plants use sunlight to make food, the energy of sunlight is

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?

For which of the following ions is the intracellular concentration typically higher than the extracellular concentration? a. sodium b. calcium c. magnesium d. potassium e. chloride