Biology 1B

Biology 1B Formative Self-Assessment Questions, Bio1B Ecology section Fall 2025 Study Guide with Solutions Use these questions to assess your foundational knowledge of the learning objectives to guide your study for the midterm and final exams for Ecology section. These questions are at lower levels of the Bloom’s taxonomy (recall and understand), so will not be as challenging as the questions on the midterm and final. A practice midterm will be provided that is closer to the level of t...

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)...