Based on the information below, calculate the probability that a child from joseph and josephine will have disease k. joseph and josephine each have a brother and a sister with disease k. joseph, josephine and their parents do not have the disease.

a. 4/9
b. 4/36
c. 2/3
d. 2/36
e. 2/12

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

What drives the atp synthase reactions that produce atp