BIOLOGY: CONCEPTS & INVESTIGATIONS LL>C
4th Edition
ISBN: 9781264013548
Author: Hoefnagels
Publisher: MCG CUSTOM
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Chapter 36, Problem 4WIO
Summary Introduction
To explain:
The way in which biologist identify the genes that control behavior in a fruitfly and the reason for why it might be difficult to identify the similar genes in humans.
Concept introduction:
There are certain structures that govern and control all the traits in an organism. They are called chromosomes. Chromosomes are the hereditary structures that have certain portions called genes. These are the actual structures on which entire hereditary traits and inheritance of traits depends as they are certain portions of a chromosome that code proteins.
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Chapter 36 Solutions
BIOLOGY: CONCEPTS & INVESTIGATIONS LL>C
Ch. 36.1 - What is ethology?Ch. 36.1 - Prob. 2MCCh. 36.2 - Prob. 1MCCh. 36.2 - Prob. 2MCCh. 36.2 - Prob. 3MCCh. 36.2 - Prob. 4MCCh. 36.2 - Prob. 5MCCh. 36.3 - Prob. 1MCCh. 36.3 - Prob. 2MCCh. 36.3 - Prob. 3MC
Ch. 36.4 - Prob. 1MCCh. 36.4 - Prob. 2MCCh. 36.4 - Prob. 3MCCh. 36.4 - Prob. 4MCCh. 36.4 - Prob. 5MCCh. 36.5 - What are some benefits and costs of group living?Ch. 36.5 - Prob. 2MCCh. 36.5 - Prob. 3MCCh. 36.5 - Prob. 4MCCh. 36.6 - Prob. 1MCCh. 36.6 - Prob. 2MCCh. 36 - Prob. 1MCQCh. 36 - Prob. 2MCQCh. 36 - Prob. 3MCQCh. 36 - Prob. 4MCQCh. 36 - Prob. 5MCQCh. 36 - Prob. 6MCQCh. 36 - Prob. 1WIOCh. 36 - Prob. 2WIOCh. 36 - Prob. 3WIOCh. 36 - Prob. 4WIOCh. 36 - Prob. 5WIOCh. 36 - Prob. 6WIOCh. 36 - Prob. 7WIOCh. 36 - Prob. 8WIOCh. 36 - Prob. 9WIOCh. 36 - In the 1930s. the population geneticist J.B.S....Ch. 36 - Prob. 1PITCh. 36 - Prob. 2PITCh. 36 - Prob. 3PIT
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- MAKE A simple sketch and label characteristics Choose a human-related organism to study. As you consider strategies to enhance the social value of this organism, think of other desirable attributes that may be added to it. Imagination is a powerful tool, so let it go wild and imagine that you can transfer genes across other animals. For example: A gene from a firefly has been transferred into tobacco plants so that they may glow in the dark, as demonstrated by geneticists. Tobacco pests are less likely to attack at night because of this.arrow_forwardWhy do queen honey bees (Apis mellifera) behave very differently from their workers even though a queen has essentially the same genome as her worker sisters and daughters? Develop at least one proximate hypothesis on why the two categories of bees behave so differently.arrow_forwardAnimal Models: The Search for Behavior Genes You are a researcher studying an autosomal dominant neurodegenerative disorder. You have cloned the gene underlying the disorder and have found that it encodes an enzyme that is overexpressed in the neurons of individuals who have the disorder. To better understand how this enzyme causes neurodegeneration in humans, you make a strain of transgenic Drosophila whose nerve cells overexpress the enzyme. a. How might you use these transgenic flies to try to gain insight into the disease or identify drugs that might be useful in the treatment of the disease? b. Can you think of any potential limitations of this approach?arrow_forward
- • Match the following terms to the correct explanation.1. Epigenetics2. Molecular behavior genetics3. Behavior geneticsa. Study of the relative effects of our genes and our environment on our behavior.b. Study of how the structure and function of specific genes interact with our envi-ronment to influence behavior.c. Study of environmental factors that affect how our genes are expressedarrow_forwardstate the genetic behavior of the wild parental honey bee queen and workerarrow_forwardScientists have discovered a new species of bird in Mexico that migrates South to the Amazon rainforest to breed. How wouldthis migration behavior be studied? B. Propose an exoeriemt to Test the function of these migratory neurons in birds brainarrow_forward
- Propose a hypothesis that could explain the following observation. A graduate student performing studies on mutations in drosophila (fruit flies) discovered a strain of flies with a silent mutation in the gene controlling the shape of the wings. Further investigation has shown that this mutation is lethal in flies who are homozygote. Flies that are homozygote wild type or heterozygote can develop and are able to survive.arrow_forwarddescribe evidence that genes influence behavior?arrow_forwardWhat are some ways to study mice? What happened when? For instance:arrow_forward
- What insight about the genetic basis of behavior emerges fromstudying the effects of courtship mutations in fruit flies and ofpair-bonding in voles?arrow_forwardWhy is the rat a good model system for studying human anatomy and physiology?arrow_forwardExplain the rationales behind ecological and social models of the evolution of primate cognitive abilities. References are the books "Primate Behavioral Ecology" by Karen Strier and "Planet Without Apes" by Craig Stanfordarrow_forward
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