Reproduction during which one organism produces genetically identical offspring is called
a. sexual reproduction
c. seeding
b. asexual reproduction
d. pollination

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

Fredrick griffith made a scientific discovery in 1928