What is the probability of a recessive trait being expressed with a genetic cross of PP and pp allele combination ?

Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology

Why do mountaineers become breathless as they reach high altitudes

Rohit visited a pumpkin patch with his family. the table shows the relationship between the weight and price of a pumpkin. which statement describes the slope of a graph of the data? for each additional pound, the price increases $0.50. for each additional pound, the price increases $1.50. for every additional dollar, the pumpkin can increase by 1.5 pounds. for every additional dollar, the pumpkin can increase by 0.5 pounds.