Embryology provides evidence for evolution because
a. studying organisms during their early development provides clues as to how the adult functions.
b. studying organisms during their early development gives insights as to the organism's diet and how it has changed over many generations.
c. during their development, embryos experience genetic mutations, some of which allow the embryo a better chance of survival.
d. during their development, many organisms look similar, suggesting that very different organisms may have a common ancestor

What is the correct trna sequence that would match the following mrna sequence.gcgaua

Step 1 review the imaginary strand of dna below. note the complementary base pairs. a g c a a t c c g t c t t g g t c g t t a g g c a g a a c c step 2 to begin replicating this strand of dna, draw the two sides of the strand separating. step 3 now, draw the free-floating bases linking up with the separate sides. remember to follow the rules of complementary base pairing. step 4 draw the two resulting dna strands.

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.