What are the plant classifications

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

Most of the carbon on earth is stored in the form of

Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring