Ascientist collects grass clippings to find the source of an outbreak of tularemia is an example of working in the field of

a. food microbiology.
b. epidemiology.
c. agricultural microbiology.
d. genetic engineering.
e. biotechnology.

What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .

One gene can influence trait(s). one trait can be determined by gene(s).

14) whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.