According to the rna world hypothesis, which of these tasks was accomplished by early rna, but is not generally accomplished by the rna of today's organisms?

a. carrying genetic information
b. carrying information for making proteins
c. replicating, or making copies of itself
d. acting like a battery to store and release energy

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? 1 even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. 2 the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. 3 flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. 4 in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency.

How are the tortoises that darwin observed on the galápagos islands similar to the anoles that losos studied

Differentiation of cells changes the nucleic information. true false