Question

.. U. WELRY c. phenotype. d. spotyra e. karyotype 8. In lilies, white flowers (W) are dominant to purple flowers (w). If two plants that are heterozygous for flower color are mated, the offspring might have which genotype? [Show Punnett square(s)] a. ww. b. Ww c. ww d. All of the above e. None of the above 9. Flower color in snapdragons is a trait showing incomplete dominance. Therefore, the flowers of a snapdragon plant that is the offspring between a plant with red flowers and one with white flowers would be [Show Punnett square(s) a. pink b. some red and some white. c. red. d. red with white spots e. white.

need help on these two questions

Answer 1

Answer 1 - d. All the above

Explanation -

The two flowers are heterozygous i.e they have both the allele W and w

Punnett square for heterozygous parents

Parents	W	w
W	Ww	Ww
w	Ww	ww

The genotype of offspring is 1WW: 2Ww: 1ww

Hence all the above are genotypes of the offsprings

Answer 2 - a pink

Explanation - In incomplete dominance, none of the alleles is completely dominant over other pair of the allele. This gives rise to the third phenotype. The third phenotype, in this case, is pink coloured flower.