53. What information does a molecular formula provide? A. the number and kind of atoms that are bonded by the transfer of electrons

b. the simplest whole-number ratio of atoms that are bonded by the transfer of electrons

c. information about a molecule's structure

d. the number and kind of atoms present in a molecule

Why does sexual reproduction increase the genetic variation in a species? a. sexual reproduction doubles the chromosome number. b. sexual reproduction produces organisms with no dna. c. the gametes in sexual reproduction are exact clones of the parents. d. a fertilized egg has a mixture of alleles from the two parents.