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GM foods are sometimes derided as “Frankenfoods.” Is this a fair way to characterize them? Do you have any qualms about consuming GM foods? Why?
What does Edward O. Wilson mean by “volitional evolution”? Is it just a synonym for eugenics? Is it something that should be pursued?
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- 1. Is the evolution of more wolf-like traits in the stray dogs of Moscow an example of artificial or natural selection, or perhaps some of both? Why? 1. Over the past 150 years, some of the stray dogs have developed some unique interactions with humans. What do you predict will happen to the stray dogs and their human “acquaintances” over the next 100 years?5. What do opponents of labeling GMOs give as their reason for not wanting this distinction visible to the consumer? 6. Regarding the notion that GMOs pose a risk to our health, what are some of the concerns raised regarding this issue? 7. GMOs often have the characteristic of being resistant to herbicides and toxic to pests. How do these characteristics benefit GMOs? 8. How can you prevent yourself from being misled with false information regarding GMOs? How do scientists determine whether GMOs are safe?Which of the following questions best exemplifies basic research? a. How did life begin? b. How does alcohol intake affect aging? c. How fast does H1N1 flu spread among humans? d. How can we reduce hereditary problems in purebred dogs? e. How does the consumption of soft drinks promote obesity?
- 1. The majority of antibiotic use in the United States is for agriculture, primarily in livestock. Why is this a problem? 2. Given the fact that humans are the ones producing and distributing pesticides, why do we call the development of pesticide resistance natural selection rather than artificial selection?1. What is it with GMOs that people are skeptical about?2. Explain the interrelatedness of society, health, and the environment. Kindly explain it with a scenario coming from our discussion.6. Why population changes? How these changes shape the population structure in the future?
- 2)Life on eath started 4.6 billion years ago 4-5 thousand years old the same age as the first prokaryotes 65 million years old 3) which of the following stement decribes what all menbers of population share? They are geographically isolated from one another They are members of the same species They have identical genes They are temporally isolated from one another 4)During their early stages of development the embryos of reptiles birds and mammals look very similar.this suggest that bird and mamals are no longer undergoing evolution have undergone parallel evolution live in the same types of environments have a common ancestorQuestion 1: The Great Dying occurred about 248 million years ago at the close of the A. Cambrian B. Permian C. Eocene D. Cretaceous E. Triassic Question 2: Which of the following becomes the concern of anti-GMO activists in the world? A. all of the other statements are correct. B. insufficient testing of GMO crop side. C. effects genetic manipulation in humans as a result of consuming GMO food. D. control of food supply by a small number of seed producers. E. unforeseen long-term effects of gene manipulationWhich of the following is not a way that humans have increased the carrying capacity of the environment? agriculture using large amounts of natural resources domestication of animals use of language
- When researchers say that a scientific hypothesis must be falsifiable, they mean that: a. the hypothesis must be proved correct before it is accepted astruth. b. the hypothesis has already withstood many experimentaltests. c. they have an idea about what will happen to one variable ifanother variable changes. d. appropriate data can prove without question that thehypothesis is correct. e. if the hypothesis is wrong, scientists must be able todemonstrate that it is wrong.3. As consumers you and I essential roles in diminishing the food industry’s injustices. Child slavery on cocoa farms is a serious and worldwide issue, what will you recommend as part of the solution?35. There is a philosophical principle known as "Occam's Razor," which states that "the simplest explanation is probably the correct explanation." In evolutionary biology, Occam's Razor goes by another name, which is Group of answer choices taxonomy & classification the Hardy-Weinberg principle artificial selection convergent evolution the principle of parsimony