Polyphyletic group Study guides, Class notes & Summaries

BIOL1082 EXAM ANSWERS 2023 A finch species living in the Galapagos Islands feeds on small insects found in flower buds. Its bill is most likely... a. small and narrow b. broad and powerful c. broad and sharp d. small and wide a Which of the following statements about the relationship between genotype and phenotype is true? a. A given genotype always produces a specific phenotype b. Genotype alone determine all phenotypes c. A particular phenotype can be produced by more than one geno...

BIOLOGY 111 EXAM 2 (QUESTIONS & ANSWERS)BIOLOGY EXAM 2 (QUESTIONS & ANSWERS) 1) Carl Woese successfully argued that biologists group living things according to domains rather than kingdoms. He also argued that Archaea and bacteria had to be placed in separate domains because a. Bacteria are polyphyletic, whereas Archaea and Eukarya are monophyletic b. Bacteria and archaea both use fMet as their first amino acid translation during protein synthesis c. They both are prokaryotes d. Only the ar...

BIOCHEM 32A Exam 1 MC 50 Questions and Answers Updated 2024/2025 Solved 100%; University of Notre Dame 1. Georges Cuvier proposed , which directly opposed the idea that Earth’s geological features can be explained by constant, steady mechanisms. A. Gradualism B. Catastrophism C. Uniformitarianism D. Adaptationism Consider the following statement for Questions 2 through 4: In Mendelian genetics, complete dominance is a heterozygous condition where the dominant allele masks any ef...

. Which of the following statements about biological evolution is false? a. Species change over time. b. Natural selection produces changes in species. c. Individuals in a population evolve. d. Different species may share a common ancestor. e. Most populations are genetically diverse. 2. Which of the following descriptions of the gene pool shown below is correct? a. Population size = 15 b. Number of genes = 2 c. Frequency of X1= 0.80 d. Size of gene pool = 30 e. Frequency of X1X3...

BIOCHEM 32A Exam 2 MC 50 Questions and Answers Updated 2024/2025 Solved 100%; University of Notre Dame 1. Georges Cuvier proposed , which directly opposed the idea that Earth’s geological features can be explained by constant, steady mechanisms. A. Gradualism B. Catastrophism C. Uniformitarianism D. Adaptationism Consider the following statement for Questions 2 through 4: In Mendelian genetics, complete dominance is a heterozygous condition where the dominant allele masks any ...

BIOL1082 EXAM ANSWERS 2023 A finch species living in the Galapagos Islands feeds on small insects found in flower buds. Its bill is most likely... a. small and narrow b. broad and powerful c. broad and sharp d. small and wide a Which of the following statements about the relationship between genotype and phenotype is true? a. A given genotype always produces a specific phenotype b. Genotype alone determine all phenotypes c. A particular phenotype can be produced by more than one geno...

**Among the characteristics unique to animals is: a. gastrulation b. multicellularity c. sexual reproduction d. flagellated sperm e. heterotrophic nutrition What synapomorphy distinguishes animals as a monophyletic group, distinct form choanoflagellates? a. multicellularity b. coloniality c. heterotrophy d. no cell walls a. multicellularity Based on morphological and molecular data, which living protist group is most closely related to animals? a. poriferans b. nucleariids c. chytrids d. choa...

Properties of Tapeworms (Cestodes) Second Major Group of Flatworms Segmented body, lack a gut or a mouth, 3 pairs of posterior hooks Found in Digestive Tract Life Cycle typically has 2 hosts, sometimes 3 Must be eaten to infect a host Hermaphroditic Each body segment is a reproductive unit Aquatic & Terrestrial Lifecycles Properties of Trematodes (Flatworms) aka Digenia/Flukes/Platyhelminthes Approx. 1mm to 5cm long, soft bodies, attach with suckers Complex lifecy...

BIO 181 Exam 3 NCSU, Top Exam Questions and answers, 100% Accurate. Taxonomy - -Hierarchical system involving successive levels; based on similarities and differences Who was responsible for the idea of binomial nomenclature? - -Linnaeus What is the hierarchical classification for taxa? - -Domain, kingdom, phylum, class, order, genus, species Classification of humans? (Domain through species) - -Eukarya, Animalia, Chordata, (Subphylum Vertebrata), Mammalia, Primata, Homonidae, Homo...

BIO 370 FINAL EXAM QUESTIONS WITH COMPLETE SOLUTION The scientific method is also known as the __________ a. Inductive reasoning b. Reductive reasoning c. Hypothetico-deductive method d. Hypothetical method - CORRECT ANSWER Hypothetico-deductive method Which of the following statements is always true about a robust hypothesis? A hypothesis must be causative b. A hypothesis must be validated c. A hypothesis must be testable d. A hypothesis must be falsified - CORRECT ANSWER ...