Biology 1B

BIOLOGY 1B-Bio 1B Final Study Guide Biology 1B Spring 2018 Final Study Guide Evolution Lectures #1-#12 ** evolution is the single concept that unites all of biological inquiry L1 - Mice -- different colors -- different selection based on habitat L2/3/4/5 History of Evolutionary Biology: Aristotle → Darwin → Today Evolution - the concept that the organisms living on Earth today are the modified descendants of common ancestors Synapomorphy - shared, derived character, which evolve...

BIOLOGY 1B-Evolution_Practice questions Practice questions for the Evolution midterm 01) The recessive phenotype of a trait occurs in 16% of a population. What is the frequency of the dominant allele? a) 0.16 b) 0.36 c) 0.40 d) 0.48 e) 0.60 02) In a large population of randomly reproducing rabbits, a recessive allele r comprises 80% of the alleles for a gene. What percentage of the rabbits would you expect to have the recessive phenotype? a) 4% b) 32% c) 64% d) 80% e) 100% 03)...