Pop bio - Study guides, Class notes & Summaries

Darwin published On the Origin of Species by Means of Natural Selection (1859) Origin of Species challenged a cen- turies-old worldview Can we test whether Earth is ~6000 years old? Doctrine of Signatures fossils - Darwin made two points: -- today's organisms descended from an- cestral species -- natural selection was mechanism for evolutionary change in pops - 1700's dominant philosophy was natur-al theology: - proposed that adaptations of organ-isms were evidence that Creato...

Darwin published On the Origin of Species by Means of Natural Selection (1859) Origin of Species challenged a cen- turies-old worldview Can we test whether Earth is ~6000 years old? Doctrine of Signatures fossils - Darwin made two points: -- today's organisms descended from an- cestral species -- natural selection was mechanism for evolutionary change in pops - 1700's dominant philosophy was natur-al theology: - proposed that adaptations of organ-isms were evidence that Creato...

UWL BIO 307 EXAM 3 REVIEW QUESTIONS AND ANSWERS 2024/2025 What is the difference between intraspecific competition and interspecific competition? - ANS- Interspecific: Diff species fighting for resources etc. eg: venus fly trap. carnivorous plants formed in low nutrient environments. Competition can restrict species to certain conditions. Intraspecific: between individuals of the same species. What is interference competition? - ANS-Competition that involves limiting access to space, makin...

What should you do with a victim that has frostbite and blisters? - correct answer don't pop the blisters and wrap lightly with gauze what side of the body should you be on in the recovery position? - correct answer left side ligament - correct answer bone to bone 2 places to remove impaled object - correct answer chest and cheek Emergency action steps - correct answer CCC = check, call, care good samaritan law - correct answer protects first responder standard of care - corre...

The atmosphere is changing because: correct answer: carbon is being added faster than it is removed exponential growth curve correct answer: j-shaped curve showing the rapid increase in an exponentially growing population There are 1000 rabbits in a population that grows 10% per month. How many rabbits would you have after 120 months? correct answer: General Formula (exponential growth--no limit) Pop=(population)(growth rate)^number of months At 0 months, start with 1000 rabbits. At...

Hiearchy of life order - Answer bio-eco-com-pop-organism-organ syst-organ-tissue-cell-organelle-molecule-atom /each step causes new properties to emerge as result of interaction among lower level components systems biology - Answer model dynamic behavior of a whole biological systems based on a study of interactions among systems parts reductionism - Answer complex systems broken down to simpler components that are more manageable to study Energy - Answer energy from sunligh...

BIO 150 Final Exam Gobetz Verified 100%(Scor What is a population? - ANSWER interbreeding of a group of individuals who have the same species, geographics and time period. The population is exchanging genes What is the purpose of variability within a pop? - ANSWER some genetic variants have advantages and natural selection can act on variation Two process that can occur if a pop. cant exchange genes - ANSWER genetic divergence and speciation Decreasing variation in a species leads to- ...

BIO 202 Exam 1 Clicker Questions and answers correctly solved 2024 How many 2L soda pop bottles could you fill with blood from a human? A) 0.5-1.5 B) 2-3 C) 4-6 D) 7-8 E) 9-10 - correct answer B) 2-3 Which of these is NOT a reason why women have fewer erythrocytes than men? A) lower levels of androgens B) menstruation C) fewer skin blood vessels D) higher % body fat - correct answer C) fewer skin blood vessels You have seen movies of people being stranded in the ocean aboard...

Bio 315 Exam 1 Questions and Answers 100% Pass Evolution: Before Darwin - Correct Answer ️️ -Developmental change; from embryo to organism; predictable programmed order Progressive Evolution: During Darwin - Correct Answer ️️ -Simpler organisms to complex; humans at apex; evo. change is directional Darwinian Evolution - Correct Answer ️️ -Change in characters of a pop. or species over time; not pre-programmed and not directional Modern Evolution - Correct Answer ️️ -Herita...

Nursing attributes – 1. Caring 2. Communication skills 3. Emotional stability 4. Empathy 5. Critical thinking 6. Attention to detail Humanistic framework - valuing the individual in the context of humanity, environment, and health gives meaning to humanistic nursing practice. 4 aspects of nursing – Humanity Environment Health Valuing Humanity - a unique human being, functioning as an integrated whole, reflecting bio-psycho-socio-cultural dimensions Environment - sum total of ...