The there figures below are three survivorship curves calculated from life tables for three unknown organisms. given an example of an organism that each curves could represent. type II type iII type I Age Age Age
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Q: day animal survivors 0 50 2 44 4 39 7 26 9 24 11 23 14 23 16 23 18 20 21 20
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Q: Humans have which type of survivorship curve? a. Type I b. Type II c. Type III d. Type IV
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- Which of the following is best at showing the life expectancy of an individual within a population?a. quadratb. mark and recapturec. survivorship curved. life tableThe smallest particle of an element that retains all theproperties of that element is a(n)__________________ . The smallest unit of life is the __________. Cells of a specific type within multicellular organisms combineto form_____________ . A(n)________________ consists of all of the same type of organism within a definedarea. A(n)___________ consists of all the interacting populations within the same area. A(n)____________consists of the community and its nonliving surroundings.An organism has eight offspring and two die every year for four years. What type of survivorship curve does this exemplify? a Type IV b Type I c Type II d Type III
- from the graph above what you can say what type of survivorship curve this belong too? what characterizes organisms with survivorship curve of this type? and what other organisms have survivor ship curves of this type?Organismsthat produce many offspring would best be characterized by which of thefollowing?a.A convex survivorship curveb.A concave survivorship curvec.A linear survivorship curved.A sigmoidal survivorship curvee.None of the choices applyAll of the organisms are very species living with a given area constitute an
- What is a change in healthcare that occurred between 1900’s and 2000’sCross-sectional surveys measure:A. The prevalence of various demographic characteristics in a well-defined populationB. The exposure histories of a well-defined populationC. The disease states in a well-defined populationD. All the aboveYou add 4 paramecia to a test tube and feed them bacteria. One week later the population has grown to 16. Assuming that the population is growing exponentially, how many paramecia can you expect after 10 weeks? Round your answer to the closest full number.
- Organisms with which type of survivorship curve will likely have the largest offspring? Group of answer choices a. II b. I c. III.Which of the following events likely impacted the survivorship of the 1920's cohort the Great Depressionthe Dust Bowlthe invention of vaccines & antibioticsWorld War IIAll of the above 4.The increased deaths this year, due to both the ongoing opioid epidemic & the COVID pandemic, are likely to ____________ the current average life expectancy in the USA. decreasenot affectincrease 5.The increased deaths this year, due to both the ongoing opioid epidemic & the COVID pandemic, are likely to ____________ the current average life expectancy in the USA. decreasenot affectincrease 6.An animal species that has a similar survivorship curve to our species, Homo sapiens, is the: grasshopperstriped bassbluejayblack bearred-backed salamanderCircle type of the study design below indicated. An investigator takes a sample of healthy individuals, record their ongoing solar exposure, and relate that to the subsequent occurrence of skin cancer in the same group. Case-control study Ecological study Cohort study Cross-sectional study
