If Mr. Spock marries an Earth woman and there is no (genetic) Interference, what proportion of their children will have human phenotypes for all three characters

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

What advantages does a pedigree have over a written passage?

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.