Question 5 (Mandatory) (2 points) ✓ SavedWhy is prey productivity always more than predator productivity?○A) Because prey tend to be r-selected.○○B) Because prey tend to be K-selected.C)Because energy is lost at each trophic level due to basic maintenance costslike respiration.D) All of the above are correct.○ E) None of the above are correct.Question 6 (Mandatory) (5 points)80aADII4F4F5F6F7F8F9F10F11F12F2F3

The correct answer is C) Because energy is lost at each trophic level due to basic maintenance costs…

Answered: Question 5 (Mandatory) (2 points) ✓…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

What if we were able to restore some critical salmon habitat, like the forests surrounding the spawning streams? To test this restoration, increase K to 40,000 fish. What would that do to the MSY value? [ Select ] Does this mean you would be able to harvest more or less fish? [ Select ]
Can you help me
Need help with questions 1 and 2 please: 1.) A population of beetles is introduced into an environment where conditions are ideal allowing the beet population to reach its biotic potential for many generations. This population of beetles shows A.) logistic growth B.) linear growth C.) per capita growth D.) exponential growth 2.) Biotic potential is the highest possible per capita growth rate for a population. Which of the following would limit the biotic potential of an organism ? A.) many offspring per reproductive cycle B.) many reproductive cycles in a life span C.) limited resources D.) a high percentage of offspring surviving long enough to reproduce
A and B please
1. Answer the following questionsa)How long will it take for a dolphin population to be reduced by 50% if the intrinsic rate of increase is -.04?b)In the last 70 years the blue whale population decreased from 340,280 to 4,727. What is the intrinsic rate of decrease (r)? c)If the current intrinsic rate of increase for blue whales is .1, how long will it take the current population of 4,727 to climb back to 340,280?
QUESTION 2 Which statement about emissions trading is false? a. The success of emissions trading programs depends on how often the cap is lowered to promote continuing innovation in air pollution prevention and control. b. Sulfur dioxide emissions were reduced by the emissions trading system in the United States. c. It forces all utilities to reduce the amount of pollution they emit. d. Cheating is possible without strict government oversight. e. The success of emissions trading programs depends on how low the initial cap is set.
Questions are in the Image.
8)Which of the following questions would be considered ecological questions? choose all that apply a)How does the availability of rainfall affect pollen production in mulberry trees? b)How do the population dynamics of hawks affect the population dynamics of lizards? c)How does elevation affect the amount of rainfall? d)How did the mouse species present in the Mojave Desert arise? e)How does a mutation in a gene for amylase affect nutrient absorption in white-tailed deer? f)None of these are ecological questions
Use this figure to answer the questions below. Floating plants: producers eg lilies, water tertiary consumer fern diagram not to scale Birds: secondary and Frog: secondary Rooting flowering plants: producers eg reed mace consumer eg kingfisher Duck: secondary Partially submerged plants: producers eg arrowheads common rush consumer Water snail: primary Phytoplankton: producers eg diatoms consumer Submerged plants: producers eg starworts, water-milfoils Zooplankton: primary consumers eg roitifers, copepods, waterfleas Large fish: tertiary consumer eg trout, char Small Fish: secondary consumers eg perch, smelt, minnows

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