Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Textbook Question
Chapter 24.1, Problem 1CYL
Can you...
• list the characteristics that collectively distinguish animals from other kinds of organisms?
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Check out a sample textbook solutionStudents have asked these similar questions
. Structure and function is a central theme to the study of biology. Each major group of
organisms has evolved its own body part “tool kit" – a collection of structures that have
evolved in ways that make specific functions possible. From capturing food to digesting
it, and from reproducing to breathing, organisms use structures that have evolved into
different forms as species have adapted to life in different environments. The structure
of wings, for example enable birds and insects to fly. The structures of legs enable
horses to gallop and kangaroos to hop.
a. Think about your own teeth. What kinds of foods do you think human teeth are
suited for?
b. List at least three ways the structure of human teeth serves the function of
eating these food materials.
c. Now, finally apply the theme of structure and function to something you're very
familiar with - your hands. List out all the ways you can think of that the
structure of your hands serve the function of your hands.
Characteristics of Living Things
Directions: identify which characteristic of living things is being described in each of the following
statements below. Some may be used more than one time!
A. All living things contain cells.
B. All living things contain DNA.
C. All living things obtain and use energy.
D. All living things reproduce.
E. All living things respond to stimuli.
G
F. All living things maintain and internal balance
G. All living things grow and develop.
H. All living things evolve helpful traits as a population
over time
1. My puppy gained 5 pounds in one month.
2. Our dog had a litter of puppies yesterday.
G
3. Students who play sports in high school have better skills and coordination than
middle school students.
4. Eat a good breakfast and you'll be able to run faster and longer.
5. When my dog heard fireworks, he began to whimper and cry.
6. Fish, over many millions of years, have become perfectly designed to live in water.
7. Single-celled organisms live in the pond…
1. Adaptations to a Changing Environment• Explain why it is necessary for organisms to have the ability to adapt.• Why is the current environment making it difficult for organisms to adapt?• Explain how organisms develop adaptations.
Chapter 24 Solutions
Biology
Ch. 24.1 - Can you... list the characteristics that...Ch. 24.2 - Prob. 1CYLCh. 24.2 - describe the different types of body symmetry,...Ch. 24.2 - give examples of animal groups with each type of...Ch. 24.2 - Prob. 4CYLCh. 24.3 - Prob. 1TCCh. 24.3 - Prob. 2TCCh. 24.3 - Prob. 3TCCh. 24.3 - What advantage does a digestive system with two...Ch. 24.3 - Why does pouring sail on a leech harm it?
Ch. 24.3 - Prob. 6TCCh. 24.3 - Prob. 7TCCh. 24.3 - If you have ever accidentally walked into a spider...Ch. 24.3 - Prob. 1CYLCh. 24.3 - list some member organisms in each of these...Ch. 24.3 - Prob. 3CYLCh. 24.3 - Physicians Assistants Another invertebrate animal...Ch. 24 - Prob. 1MCCh. 24 - Prob. 2MCCh. 24 - Prob. 3MCCh. 24 - Prob. 4MCCh. 24 - Prob. 5MCCh. 24 - __________ Animals obtain energy by __________;...Ch. 24 - Bilaterally symmetrical animals have __________...Ch. 24 - Animals that have an anterior and posterior end...Ch. 24 - Lophotrochozoans and ecdysozoans (molting animals)...Ch. 24 - Prob. 5FIBCh. 24 - Three major groups within the mollusks are the...Ch. 24 - Prob. 7FIBCh. 24 - For each of the following distinctive structures,...Ch. 24 - Prob. 1RQCh. 24 - Prob. 2RQCh. 24 - Briefly describe each of the following...Ch. 24 - Prob. 4RQCh. 24 - Prob. 5RQCh. 24 - Prob. 6RQCh. 24 - Prob. 7RQCh. 24 - Prob. 8RQCh. 24 - Insects are the largest group of animals on Earth....Ch. 24 - Prob. 2AC
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- 2. Will engineering animals to produce products that improve the quality of human life but are not essential justify the suffering among newly created animals? Yes or No. Explain your answer.arrow_forwardWHAT MAKES US PEOPLE DIFFERENT FROM ANIMALS?arrow_forwardCharacteristics Living Things Directions: identify which characteristic of living things is being described in each of the following statements below. Some may be used more than one time! A. All living things contain cells. B. All living things contain DNA. C. All living things obtain and use energy. D. All living things reproduce. E. All living things respond to stimuli. F. All living things maintain and internal balance G. All living things grow and develop. H. All living things evolve helpful traits as a population over time 1. My puppy gained 5 pounds in one month. 2. Our dog had a litter of puppies yesterday. 3. Students who play sports in high school have better skills and coordination than middle school students. C4. Eat a good breakfast and you'll be able to run faster and longer. E 5. When my dog heard fireworks, he began to whimper and cry. 6. Fish, over many millions of years, have become perfectly designed to live in water. 7. Single-celled organisms live in the pond behind…arrow_forward
- Skill 1: Applying The Scientific Method Science is the pursuit and application of knowledge to understanding of the natural world by following a systematic methodology based on evidence. The scientific method is an approach to gaining insights about the way nature works by creating and testing scientific hypotheses. A hypothesis is a proposed testable explanation of a natural phenomenon, usually based on prior knowledge and original observations. A hypothesis forms a basis of predictions regarding properties or behavior of a natural ei system under study. Once formulated, the predictions are tested by a carefully designed experiment, additional observations, or simulations, and the merits of the hypothesis are evaluated in light of the data. The hypothesis is falsified when data of differ from the predictions and, consequently, it is either modified or rejected. The modified hypothesis is then retested, further modified iteratively, until its predictions Sys are consistent with the…arrow_forwardAnimal research is a necessary practice in the world of medical research, allowing scientists to develop life-saving interventions and to spot catastrophic problems before new techniques or products make their way to actual patients. However, this does not mean that we should deny that there are serious ethical issues involved. Animal testing is not a pretty or pleasant process. It causes pain and suffering to animal subjects, and legitimate cases of abuse have been uncovered by animal rights groups. Consequently, the practice should be tightly regulated, and alternative methods should be employed whenever possible. • Discuss a specific research study involving animals that had ethical issues. • What were the ethical issues involved? • What could have been done to conduct the research study differently to avoid these ethical issues?arrow_forwardNeural nets and genetic algorithms are ways of developing computer softwareusing concepts from biology. Describe these concepts. Take a look at what is going onwith ChatGPT and Midjourney. Select one field in biological science orbiotechnology and examine how you may apply these concepts to the chosen field.What sort of benefits (or problems) might the application of these techniques in this areabring?arrow_forward
- Describe 3 characteristics of living systems. Provide an example for each characteristicarrow_forwardOne of the main objectives of BI308 is to learn to think scientifically about animal behaviour. I talked about the problems that arise when we tell fables or just-so stories about the things that animals do. Some of the tools and approaches behavioural ecologists use would seem to be designed to help us be scientifically rigorous in our conclusions. But are they perfect? Think about optimality modeling. Could it be misused, leading to the kind of unscientific stories we were hoping to avoid or other misconceptions? Explain your reasoningarrow_forward• select 15 animals that are endemic only to the Philippines. (native and restricted to a certain place) • describe the characteristics of these animals and create a dichotomous key for these animals. Picture below is only a sample.arrow_forward
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