APUS BIOL133 Exam 4- Chapters 16-20.

APUS BIOL133 Exam 4- Chapters 16-20 Question 1 of 40 2.5/ 2.5 Points Which individuals in a population are most important in determining the numbers for the HardyWeinberg principle since one can tell their genotype from their phenotype?  A. mutated  B. fittest  C. homozygous recessive  D. homozygous dominant  E. heterozygous Feedback:Correct Question 2 of 40 2.5/ 2.5 Points Gradual speciation is more likely to be associated with small changes building up in  APUS BIOL133 Exam 4- Chapters 16-20 A. geographically diverse areas  B. genes associated with DNA synthesis  C. ability to reproduce asexually  D. stable environments Feedback:Correct Question 3 of 40 2.5/ 2.5 Points The accumulation of mutations in a population over generations leads to  A. evolution  B. nonrandom mating  C. extinction APUS BIOL133 Exam 4- Chapters 16-20  D. decreased variability Feedback:Correct! Question 4 of 40 2.5/ 2.5 Points Proteins that respond to environmental stimuli to prevent the binding of transcription factors are known as ___