Practice 1: What is so important about DNA? Select all correct answers.

A. DNA is found in all organisms and carries instructions to build those organisms

B. DNA found in one organism probably shares similar instructions found in another species

C. DNA is composed of only four bases that repeat in a sequence that is different for each species

D. Some organisms don’t actually have DNA

E. The DNA of each organism is made out of different types of chemical

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

no i don't feel that humans have oversubscribed some medications

the principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.