BIO 181

BIO 181 Exam 3 NCSU Paciulli SS2, Questions and answers, VERIFIED. What is phylogeny? - -Evolutionary history of a species or group. What is the life classification scheme based on in the past? - -Ray (defined species) Linnaeus (Father of taxonomy, binomial nomenclature) How do you write the species to which humans belong? - -Homo sapiens (Italicized, first letter capital, second word isn't) What is a taxon? - -Group designated at any level of hierarchy. What is a taxa? - -Ide...

BIO 181 - Paciulli NCSU (final exam) Questions and answers, 100% Accurate. VERIFIED. The idea that most speciation is slow and uniform is known as - -gradualism. Darwin's work on the Galapagos Islands led him to derive all of the following concepts, EXCEPT: - -Inheriting acquired characteristics People who are wealthy, and only marry people who are wealthy who have blond hair and blue eyes are practicing a form of _____ mating. - -assortative To the west of Wallace's Line in Sout...

BIO 181 NCSU Pacuilli Final Exam Questions and answers, 100% Accurate, Verified. Characteristics of life - -1. Growth and development, reproduction 2. energy utilization 3. Cells 4. Homeostasis 5. Ordered complexity 6. Evolutionary adaptation 7. Sensitivity Survival - -Which of the following is not shared by all organisms? a Growth b Survival c Sensitivity d Ordered complexity e energy utilization Independent Variable - -The condition; changes Dependent variable - -Measured ...

NC State BIO 181 Final Exam Questions and answers, 100% Accurate. VERIFIED. progesterone - -thickens the uterine lining and maintains pregnancy testosterone - -stimulates sperm production in males LH - -elicits ovulation in females cortisol - -responds to stress by providing more glucose insulin - -lowers the glucose concentration of blood thyroxine - -increases metabolic rate cnidarians - -In which animal group, does the nervous system consist of a simple nerve net with n...

NCSU Bio 181 exam 3 Questions and answers, 100% Accurate. Verified. Latest update. the process by which a unicellular organism engulfed another organism, which transformed into an organelle, such as mitochondria or chloroplast. - -What is endosymbiosis? Be specific plasmids - -are small circular DNA molecules within a cell that are physically separated from chromosomal DNA and can replicate independently. They are most commonly found in bacteria as small, circular double-stranded DNA mol...

BIO 181 NCSU Engell Exam 2 Questions and answers, 100% Accurate. VERIFIED. new species in 2018 - -atlantic forest tree, heterotrophic flower, volcanic bacterium new family of legless amphibians (caecilians) discovered in delhi - -chikilidae why do more species arise at higher latitudes - -harsher conditions reduce populations and cause geographic isolation species of chytrid fungus that thickens amibhibian skin and kills them off through mycosis - -bd cladograms - -show ancestra...

This notes document delves into the key frameworks of population ecology. It describes what a population is, the different components that affect it and how we can understand it shown in graph form (exponential growth model).

Characteristics of Life correct answer: The seven characteristics of life include: responsiveness to the environment; growth and change; ability to reproduce; have a metabolism and breathe; maintain homeostasis; being made of cells; passing traits onto offspring Discovery Based Science correct answer: -is a scientific methodology which emphasizes analysis of large volumes of experimental data with the goal of finding new patterns or correlations, leading to hypothesis formation and other sc...

Semesters worth of notes of Bio 181 with highlighted exam prep

BIO 181 - FINAL EXAM. / BIO 181 - FINAL EXAM. Match each hormone to its function. One answer is not used. thickens the uterine lining and maintains pregnancy progesterone stimulates sperm production in males testosterone elicits ovulation in females LH responds to stress by providing more glucose cortisol lowers the glucose concentration of blood insulin increases metabolic rate thyroxine 2. 2/2 points In which of the following animal groups does the nervous system consist of a nerve ne...