White fruit color in summer squash is governed by a dominant gene (W) and colored fruit by its recessive allele (w). Yellow fruit is governed by gene (G) and green by its recessive allele (g). When

parents heterozygous for both alleles are crossed, the offspring appear in the ratio 12 white: 3

yellow: 1 green. What fruit color ratios are expected from the cross of WwGg x Wwgg?

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.

What are 3 reasons that natural selection occurs

The sea slug that considered to be a photosyntheesizing animal