Asexual reproduction has low genetic variability. where does the variation in offspring come from? a) random fertilization of gametes b) crossing over events during mitosis c) genetic mutations and replication errors d)arrangements of chromosomes in metaphase i

Why is water called the universal solvent?   a. water is a polar substance that dissolves nonpolar substances.  b. water can act as a solvent in many different solutions.  c. water is a nonpolar substance that dissolves polar substances.  d. water can act as a solute in many different solutions.this is the correct answer water can act as a solvent in many different solutions.