why might many speciation events happen comparatively rapidly in terms of morphological divergence, but then subsequently persist as a species for long periods without apparently changing very much morphologically?

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

Your two friends just told you what to order for them at the drive through fast food restaurant. you give the order but when the food comes about 10 minutes later, you don't remember what each of your friends ordered your memory of the order was in __ memory. a. semantic b. flashbulb c. long-term d. short-term i think i know but i'm not really sure