Kevin is describing the orbit of earth. at what point in earth’s orbit is earth farthest from the sun?
a)when earth reaches aphelion
b)when earth reaches perihelion
c)when earth reaches its fastest speed
d)when earth reaches its average distance from the sun

Rotenone is an insecticide that is toxic

If assuming tasting ptc as a simple gene trait, what other genotype would you select to put in this missing genotype box that could result in this phenotype

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.