Oswald Avery used chemical analysis to show the genetic material in bacteria is DNA.
DNA only replicates once and that is in Interphase. Why? Because the format of meiosis is IPMATCPMAT. Since Meiosis is the production sex cells, then the process occurs twice. Egg and sperm cells are only one set of chromosomes not two, which makes them Haploid
They say it’s “tree shedding” but each tree changes color by season depending on how much sunlight or darkness they get. Some change when they don’t get enough food.
A and D are acceptable answer since both are genetic disorders and inbreeding may increase the chance the offspring with exhibit these genetic disorders