What proportion of each parent plant's genetic material does each offspring plant have?

Which of the following examples can cause gene flow between populations? a. an increase in predators to a population of zebra b. a volcanic eruption that kills half of a population of mice c. bird droppings that contain seeds from a different location d. a person that sprays a toxin on a group of mosquitoes

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Which mechanism of transport takes place when solute particles move from a region of high concentration to a region of low concentration? active diffusion isotonic osmosis