The correct answer is: Genome-wide association studies.
Genome-wide association study is a study of genome-wide set of genetic variants. It is performed in different individuals in order to see if any variant is associated with a trait. Most commonly observed variants are single-nucleotide polymorphisms (SNPs) and their association with traits like major human diseases.
Answer:
50%
Explanation:
Let the allele for red-green color blindness be represented by c.
Normal vision woman whose father is color-blind will be 
Color-blind male will be 
x
Progeny: 
(See the attached image)
<em>Out of the 2 male progeny, 1 is affected for color-blindness while the other is not affected. This gives a 50% probability that a son of the couple will be color-blind.</em>
Geocentric - Earth Centered solar system
Heliocentric - Sun Centered solar system
The affinity of unrelated plants
to evolve superficially in similar characteristics under similar environmental
conditions like climates but separated by distance are influence by convergent
evolution. Seed dispersal has evolved independently in most plant
species. For instance, the fleshy part of a tomato is the walls of the outer
layer. This implies convergent evolution under selective pressure where competition
for seed dispersal is through consumption of fleshy fruits by animals such as
birds or ants.
