Abiologist is writing a report about a group of rattlesnakes that all live in the state of florida. all rattlesnakes in this group can breed with one another and produce offspring that can reproduce together. the report includes statistics about the number of these rattlesnakes, their breeding rate, and the ranges of their sizes and other traits. in this report, the biologist is describing?
a. a community in florida.
b. a biome in florida.
c. a population in florida.
d. an organism in florida.

Two true-breeding pea plants were crossed. one parent is round, terminal, violet, constricted, while the other expresses the respective contrasting phenotypes of wrinkled, axial, white, full. the four pairs of contrasting traits are controlled by four genes, each located on a separate chromosome. in the f1 only round, axial, violet, and full were expressed. in the f2, all possible combinations of these traits were expressed in ratios consistent with mendelian inheritance. (a) what conclusion about the inheritance of the traits can be drawn based on the f1 results? (b) in the f2 results, which phenotype appeared most frequently? what mathematical expression predicts the probability of occurrence of this phenotype? (c) which f2 phenotype is expected to occur least frequently? what mathematical expression predicts this probability? (d) in the f2 generation, how often is either of the p1 phenotypes likely to occur? express your answer as a fraction (example: 3/16).

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

What is the primary function of the nervous system?