What term is used to describe the number of individuals per unit
area?
A. carrying capacity
B. population density
C. population coverage

What is histamine and what is its role in allergic reactions

In fruit flies, gray bodies (g) are dominant over black bodies (g), and brown pigments (n) are dominant over yellow pigments (n). each individual possesses two alleles for each trait. if a fly that is homozygous dominant for both traits is crossed with a fly that is homozygous recessive for both traits, what is the predicted genotype of the offspring.

The first amino acid of a new polypeptide chain is