Polyphyletic - Study guides, Class notes & Summaries

BIOLOGY 104 UVIC Final Exam Study Set |Q&A Correctly Solved| Graded A+ Node *Ans* A branch point that represents the most recent common anscestor phylogenetic tree *Ans* A family tree that shows the evolutionary relationships thought to exist among groups of organisms Phylogeny *Ans* Evolutionary history of a species interspecific hybridization *Ans* members of two closely-related species might be able to produce fertile offspring that qualify as a new species (more common in plants) ...

How would you describe a flower that has petals, stamens, and carpels, but lacks sepals? correct answer: Perfect and Incomplete What trend in evolution of flowering plants has been attributed to insect pollination? correct answer: From radial to bilateral symmetry which of the following plant tissues is used for energy storage? correct answer: ground tissue which of the following terms could be used to describe all viruses as a group? correct answer: polyphyletic which form of tr...

BIO 152 BIOLOGY FINAL EXAM MULTIPLE CHOICE QUESTIONS ND ANSWERS LATEST UPDATED.

Siluriformes; only marine catfish correct answers What is the order of the marine catfish and what makes it unique? An aquatic vertebrate with gills and limbs in the form of fins correct answers What is a fish? 30,000 correct answers Approximately how many species of fishes are there? fresh: 41%, saltwater: 58%, both: 1% correct answers What percent of fish are freshwater, saltwater, and both? ancestral species and all of its descendants on a phylogenetic tree correct answers Monophy...

Florida International University CHEM 4220 Exam 2 Study Guide Fall 2023. Clicker Questions 1) During the life cycle of plasmodium, it’s gametes: a. Are produced inside the mosquito body b. Are produced both inside the mosquito body and inside the human red cells c. Are produced inside the human red cells d. Are produced inside the liver cells 2) Which of the following is correct on Giardia? a. It does not have gametes that are easily identifies under microscopes b. It produces protein...

What is the difference between a hypothesis and a theory? - Hypothesis: Testable prediction Theory: Explanation for a natural phenomenon What makes a well-accepted scientific theory? - Supported by evidence Incorporates relevant laws What are the 5 fundamental characteristics that all living organisms have? - Energy Cells Information Reproduction Evolution What does the cell theory state? - All organisms are made of cells Cells arise from preexisting cells, not spontaneously W...

Systematics correct answersscientific study of biological diversity and its evolutionary history Taxonomy correct answersidentifying, naming, classifying species (call linnaeus) Taxonomic Rank correct answerskingdom, phylum, class, order, family, genus, species phylogeny correct answerssimilarities/differences due to evolutionary history Homologous correct answerscommon origin analogous correct answerslook similar, different evolutionary background cladistics correct answersmet...

The ostrich and the emu look very similar and live in similar habitats, however they are not very closely related. This is an example of A) divergent evolution. B) convergent evolution. C) exaptation. D) adaptive radiation. b) convergent evolution. .Some molecular data place the giant panda in the bear family (Ursidae) but place the lesser panda in the raccoon family (Procyonidae). The morphological similarities of these two species must therefore be due to A) inheritance of acquired characteri...

Biology 1404 Practice Questions for Test 3 | Questions and 100% Correct Answers | Graded A+ 1. Which structure should the fungus use to extract nutrition from the phloem cells? A) rhizoids (B) haustoria (C) arbuscules (D) sporangiophores (E) stolons 2. Which of the following describes the protist phyla? (select all that apply) o Polyphyletic o Eukaryotic o They are only multicellular o They lack membrane bound organelles o They are Archaea 3. In general, all members of Kingdom Animalia ...

How did Ernst Mayr summarize Darwin's basic ideas? Mayr proposed that Darwin's theory of natural selection could explain all of evolution, including why genes evolve at the molecular level. On the stubborn question of how species originate, Mayr proposed that when a population of organisms becomes separated from the main group by time or geography, they eventually evolve different traits and can no longer interbreed. Mayr declared that the development of many new species is what leads to evolu...