1. what’s the phenotype of the boy of the picture?

2.
if the boy has a brother who has a heterozygous genotype for albinism, write down what the genotype will look like.

3.
If the boy has a heterozygous brother, what would the brother genotype be ?

4.
What are the possible genotype of the boy on the picture to have that phenotype?

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

Ineed ! i have no clue how to do this problem.