Campbell Biology in Focus (2nd Edition)
Campbell Biology in Focus (2nd Edition)
2nd Edition
ISBN: 9780321962751
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
bartleby

Concept explainers

bartleby

Videos

Question
Book Icon
Chapter 42, Problem 11TYU
Summary Introduction

To determine:

Whether ecosystems are capable of evolving or not. If capable, then it will be a form of Darwinian evolution or not.

Introduction:

Evolution is known as changes in the heritable characteristic of a population over a period of time and over several generations. Ecosystem, comprises of, biological populations, whether plants or animals, the non living surroundings of these populations.

The interaction of biological and non-biological constituents takes place in an ecosystem which, leads to gradual change in the attributes of the biological populations.

Blurred answer
Students have asked these similar questions
Most biologists and climatologists agree that the earth is warming, why do people disregard the evidence for global warming? What should be done to reach the public?
The idea of the great chain of being, or scala naturae suggests that O a. all non-living and living things on earth can be arranged naturally on a branching tree O b. the earth is very young, and newly created c. new life forms appear periodicly through a process of spontaneous generation O d. all life forms can be arrayed along a linear progression of increasing reasoning ability O e. the natural world is made up of a set of unchanging essences that are discretely different from one another
Two terrestrial ecosystems based on photosynthesis and chemolithosynthesis (hydrothermal vents) trap their energy from specific energy sources. Tidal squeezing has also been suggested. The type of energy sources define the character of the ecosystems observed. What other energy source can you identify that might drive other kinds of ecosystems elsewhere in the universe? Speculate on the type of organisms that might evolve based on that energy source.What would be the characteristics of the primary producers (the organisms that trap the energy)?
Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Text book image
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Biology
ISBN:9781305967359
Author:STARR
Publisher:CENGAGE L
GCSE Biology - Adaptations #79; Author: Cognito;https://www.youtube.com/watch?v=tC-u8xcZYSM;License: Standard Youtube License