You wish to map genes across a 90 million base pair human chromosome. In theory, what is the minimum number of markers needed?

If you cross a homozygous white-eyed female Drosophila with a red-eyed male, the offspring will be

You perform an experiment similar to Avery, and obtain the results below. From this you could conclude that  Enzyme Transformation DNase Yes RNase No Protease Yes

If parents RRyy and rrYY are crossed, and R and y are located on the same chromosome and do not cross over, the genotype of the F1 generation will be

An XxYy organism is test crossed with a homozygous recessive organism. You observe 35% XxYy and 35% xxyy genotypes. What is the recombination frequency between X and Y? 

You cross AABB with aabb to produce an F1 of AaBb. If genes A and B are linked, what would be the phenotypic ratio when you cross F1 with itself?

You cross a round, tall, yellow (RrTtYy) pea plant with a wrinkled, tall, green (rrTtyy) pea plant. What fraction of the offspring will be phenotypically round, short, and green?

In metaphase II of meiosis

You perform an experiment similar to Avery, and obtain the results below. From this you could conclude that  Enzyme Transformation DNase Yes RNase Yes Protease No

Which of the following best describes the hydrophobic effect?