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.

Q: Before Darwin’s theory of natural selection, others suggested inheritance of acquired/learned…

A: Genes are the determining factors of inheritance in organisms. The genes can determine the physical…

Q: Which the following statements about Darwin's theory of natural selection is true? O In order to…

A: In the year 1809, Charles Darwin was born. He gathered a large quantity of data and realised that in…

Q: Which of the following is not a trait on which natural selection can act? a size of ears b…

A: Theory of natural selection was given by Charles Darwin. According to this theory those individuals…

Q: Which statement about natural selection is true?

A: In this question, we have to find out correct option about natural selection.

Q: On Greenland, generation after generation of the female green grasshoppers prefer to mate with the…

A: Option B) Directional selection

Q: Jean-Baptiste Lamarck

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Q: Selection may also act against heterozygotes. How do allele frequencies change if the two…

A: Answer: HETEROZYGOUS:  when two different alleles are presnt in a genotype and showing different…

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Q: In natural selection, the fittest individuals will survive and have

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Q: Which of the following is a necessary condition for natural selection to occur?       The…

A: Natural selection It is defined as a mechanism of evolution in which organisms that are more adapted…

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A:

Q: Which of these observations about genetics influenced the principles of natural selection? Select…

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Q: Which of the following changes or mutations can be acted upon by natural selection? For each choice,…

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Q: Alternatively, selection may be performed during mating, where mating is done after a selection…

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Q: What is artificial selection? * 1 point When the environment selects the best traits to survive and…

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Q: Which of the following traits would you expect to be under weakest selection? Explain your answer.…

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Q: Does this lab demonstrate natural selection? Use evidence from the lab and explain how the evidence…

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Q: In your own words, explain the difference between ancestral and derived traits.

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Q: Why was Darwin and Wallace’s theory of evolution by natural selection revolutionary? *

A: This question is about Darwin and wallace theory.

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Q: Evolution Basics Which of the following things are likely to cause evolution in a population? Try to…

A: Option A B C E is the correct opinion for this question

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Q: Four of the five factors below support the mechanism of natural selection. In contrast, the fifth…

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A: Natural selection is a type of evolutionary force which enhances the survival of an individual.

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A: Answer:  NATURAL SELECTION = It is the process in which population of species are adapt and change…

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A: Natural selection is a continuous process where traits that give population reproductive advantages…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.