In natural selection, what must be TRUE of traits that are passed down through generations? * The trait must be one that does not give an advantage to any particular individuals. The trait must be one that members of the species have chosen to reproduce. no answer The trait must be one that gives an advantage to certain individuals. The trait must be one that members of the species like and enjoy. A fossil of winged dinosaur was discovered. Upon closer inspection, scientist find out that the impressions around the limbs and tails resemble a structure of feathers. What does this discovery suggest? * Dinosaurs were flying reptiles. Modern reptiles lose their feathers. Birds evolved from dinosaurs.

In natural selection, what must be TRUE of traits that are passed down through generations? * The trait must be one that does not give an advantage to any particular individuals. The trait must be one that members of the species have chosen to reproduce. no answer The trait must be one that gives an advantage to certain individuals. The trait must be one that members of the species like and enjoy. A fossil of winged dinosaur was discovered. Upon closer inspection, scientist find out that the impressions around the limbs and tails resemble a structure of feathers. What does this discovery suggest? * Dinosaurs were flying reptiles. Modern reptiles lose their feathers. Birds evolved from dinosaurs.

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter19: Evolutionary Change In Populations

Section: Chapter Questions

Problem 10TYU: Which of the following is not true of natural selection? (a) natural selection acts to preserve...

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What is an adaptation in the context of evolution? A heritable trait that was favored by natural selection. choose one of the following. A random genetic mutation that causes a new trait in a population. The ability of an individual to adjust to their environment as it changes..
Most new mutations are detrimental, yet rare beneficial mutations canbe adaptive. With regard to the fate of new mutations, discuss whetheryou think it is more important for natural selection to select againstdetrimental alleles or to select in favor of beneficial ones. Which doyou think is more significant in human populations?
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One of the lines of evidence that led Darwin to the theory of natural selection was his study of artificial selection. Plant breeders and pigeon breeders select offspring with specific traits in mind beforehand. a) However, since humans are an integral part of the natural world, do you think that artificial selection might be more appropriately termed “natural selection”? Why?
Evolution by natural selection is founded on what basic idea? Random genetic mutations that help a species survive will be more likely to be passed to future generations. Only traits that will help an individual organism survive will be passed down to future generations. Only the biggest, strongest, fastest, or smartest creatures survive. Traits that animals acquire over their life will be taught to future generations.
In your own words, how does Inheritance support natural selection? Use at least 1 example from the Beaks of Finches lab in your answer.
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TRUE OR FALSE:"Natural selection works on the allelic frequencies of both lethal and beneficial mutations".
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An organism’s___________ refers to the specific alleles found within its chromosomes, while the traits that these alleles produce are called its_________ . Which of these does natural selection act on?__________
From a biological viewpoint, speculate as to why many traits seemto fit a normal distribution. Students with a strong background inmath and statistics may want to explain how a normal distributionis generated, and what it means. Can you think of biological examplesthat do not fit a normal distribution?
On which traits natural selection operates?