In sunflowers, tall stems are dominant (S) over short stems. If the stem traits are determined by a single gene, what is the expected outcome of
crossing two sunflower plants that are heterozygous for tall stems? *
a. 50, tall stem: 50%. short stems
O b. 100% short stems
O . 100% tall stems
d. 75%. tall stems: 25% short stem

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.

What processes would you expect to be key in the production of yogurt ?

The punnett square predicts the ratio of genotypes in the offspring, based on the genotypes of the parents. in this cross, tallness (h) is dominant to shortness (h). based on the punnett square, what is the phenotype of the offspring? hh hh tall short