The cell division process that allows two different organisms to contribute dna to an offspring is known as
o osmosis.
mitosis.
meiosis.
rna

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.

With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion