The answer is c i think i’m not completely sure but i think it is
During DNA replication, the hydrogen bonds must be broken between the complementary nitrogenous bases in the DNA double helix
Founder effect or population bottleneck refer to events which bring about reduction in the genetic variability of a particular specie population. Such events typically drastically reduce the gene pool of the population and produce a smaller number of population with less genetic diversity. An example of a population bottleneck is a genocide event. Such event will destroy a large percentage of the affected population leaving only a smaller population with less genetic diversity. i hope these helps.
Plastids
Hope that helps! Plz give Brainlyist need points. Thank you!