Pearson eText Biology: Life on Earth with Physiology -- Instant Access (Pearson+)
12th Edition
ISBN: 9780135755785
Author: Gerald Audesirk, Teresa Audesirk
Publisher: PEARSON+
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Chapter 29.2, Problem 1CSC
Summary Introduction
To explain: The way in which the nutrients contained in organisms are recycled and used by the future generations of living things.
Introduction: Nutrients are substances required for the growth and survival of all the living organisms. The level of requirement of nutrients varies between different organisms.
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Chapter 29 Solutions
Pearson eText Biology: Life on Earth with Physiology -- Instant Access (Pearson+)
Ch. 29.1 - explain why nutrients cycle within and between...Ch. 29.2 - Prob. 1TCCh. 29.2 - Prob. 1CSCCh. 29.2 - Prob. 1CYLCh. 29.2 - describe how energy flows through an ecosystem?Ch. 29.2 - Prob. 3CYLCh. 29.2 - explain how the inefficiency of energy transfer...Ch. 29.3 - Prob. 1TCCh. 29.3 - What incentives cause humans to capture nitrogen...Ch. 29.3 - explain why nutrients cycle within and among...
Ch. 29.3 - summarize the water, nitrogen, carbon, and...Ch. 29.4 - Prob. 1HYEWCh. 29.4 - Prob. 1TCCh. 29.4 - Prob. 2TCCh. 29.4 - Prob. 1CTCh. 29.4 - Prob. 1CYLCh. 29.4 - Prob. 2CYLCh. 29.4 - Prob. 3CYLCh. 29.4 - Prob. 2CTCh. 29 - Prob. 1MCCh. 29 - Which of the following is not a major reservoir in...Ch. 29 - Prob. 3MCCh. 29 - Net primary production per unit area is likely to...Ch. 29 - Prob. 5MCCh. 29 - Prob. 1FIBCh. 29 - Prob. 2FIBCh. 29 - Feeding levels within ecosystems are also called...Ch. 29 - Prob. 4FIBCh. 29 - Prob. 5FIBCh. 29 - Prob. 6FIBCh. 29 - Prob. 7FIBCh. 29 - Prob. 1RQCh. 29 - Prob. 2RQCh. 29 - Define net primary production. Would you predict...Ch. 29 - Prob. 4RQCh. 29 - How do food chains and food webs differ? Which is...Ch. 29 - Prob. 6RQCh. 29 - Trace the movement of carbon from one of its...Ch. 29 - Prob. 8RQCh. 29 - Prob. 9RQCh. 29 - Prob. 1ACCh. 29 - Discuss the contribution of human population...
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- We have seen that energy is essential for life on earth. All organisms need energy to maintain their cellular processes. There are two basic ways of generating energy de novo, at the base of food webs. Describe the two primary ways that autotrophic organisms generate energy, including the original source of energy and the primary organisms that carry out each process.arrow_forwardwhat are the by-products of autotrophic nutrition?arrow_forwardhow do organisms obtain their nutrition?arrow_forward
- The connection between producers and consumers is that only: A) heterotrophs can perform photosynthesis to produce energy for all life B) autotrophs can use sun energy to u to produce energy for all organisms C) producers use cellular respiration to produce energy for all life D) heterotrophs can perform cellular respiration producing oxygen for all organismsarrow_forwardHow do plants and animals transport nutrients?arrow_forwardWhy do organisms require energy? Where does the energy come from?arrow_forward
- Plants do have to consume nutrients for other purposes, but most plants don’t have to eat for energy because they can... Group of answer choices a)catch animals and eat them. b)pull up nutrients from the soil. c)make glucose through photosynthesis. d)produce oxygen through photosynthesis. e)take up carbon dioxide from the air.arrow_forwardAside from nutrition, what else do organisms need that can be acquired from the environment for their survival?arrow_forwardWhich of the following substances are required by all organisms?a. organic nutrients b. inorganic nutrients c. growth factors d. oxygen gasarrow_forward
- The Four Defined major nutritional categories of life are Photoautotroph, photochemotroph, chemoautotroph and chemoheterotroph. Which statement is NOT true? ‘Chemo’ refers to the use of chemical energy, so breaking bonds ‘Auto’ means they make their own carbon dioxide ‘Photo’ refers to the use of light to obtain energy ‘Hetero’ means that they get carbon dioxide from a premade source of carbonarrow_forward1.) Which organism has the greatest amount of energy? 2.) Which has the least amount of energy? 3.) Which 3 animals are called first order consumers? 4.) Which 3 animals are called order & 2nd order consumers? 5.) What is the real source of energy in a food web or food chain?arrow_forwardEnergy is a limited resource for living organisms. What is the typical allocation of assimilated energy for a given species? The vast majority of the energy is used for cellular respiration. Most of the energy is used for growth. The vast majority of the energy is used for reproduction. Both growth and reproduction get as much energy as is needed and any leftover energy is used for cellular respiration.arrow_forward
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