What is a gene in its simplest form a. a segment of dna b. a looped portion of rna c. a part of a protein d. a molecule found in the endoplasmic reticulum

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

9. the history of life on earth is recorded in

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?