Which of the following is the best definition of fitness? a. The ability to increase the number of alleles in a gene pool b. The ability to survive for a long time c. The ability of an individual to adapt to a changing environment d. The ability to produce many offspring
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Q: fitness and relate it to the meaning of selection coefficient.
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Q: What is NOT one of the 5 components of fitness??
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Q: What is fitness according to evolution?
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Q: Explain into details, the concept of fitness in evolution
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Q: What would happen if a mutation created a new allele that decreased fitness? *
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A: Charles Darwin, an English naturalist proposed the theory of survival of fittest and natural…
Q: What is meant by "relative fitness"?
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Q: Stabilizing selection acts to change the frequency of one extreme form of a trait reduce the more…
A: Stabilizing selection is one of the types of natural selection which allows the multiplication of…
Q: why fitness comes only by developing a balanced approach to life in all of the important spheres of…
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A: It causes the species / population to move and require resources and adapt to their new environment…
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Q: What is fitness? To what degree does fitness dependon the environment in which organisms live?
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Q: Which statement best explains why an understanding of life-history trade-offs is important when…
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Q: An organism’s relative fitness is measured by its ______. Group of answer choices Mutation rate…
A: Relative fitness: A measurement of biological fitness in which a genotype's or phenotype's…
Which of the following is the best definition of fitness?
a. The ability to increase the number of alleles in a gene pool
b. The ability to survive for a long time
c. The ability of an individual to adapt to a changing environment
d. The ability to produce many offspring
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Solved in 2 steps
- Which of the following is true about fitness? a) It refers to the physical strength of an individual b) It is determined solely by an individual's genotype c) It is the same thing as survival d) It is the ability of an individual to reproduce and pass on its genes to the next generationWhich one of these statements about fitness is most accurate? A. Fitness is a measure of strength & health B. Fitness may change at a population level, but is constant for an individual C. Fitness can only be measured at the population level D. Fitness is a measure of reproductive success E. Fitness is an overall measurement that applies to all evolutionary mechanismsWhich of the following correctly refer to individuals with lower fitness? A) Have a selective disadvantage B) Are selected against C) Have an evolutionary benefit A and B A, B, and C
- Define the term fitness and relate it to the meaning of selection coefficient.Which of the following are equivalent ways to talk about an allele or genotype of individuals who are able to leave MORE offspring than others in a certain environment? Check all that apply. Group of answer choices A-"has a benefit" B-"has a higher fitness" C-"confers a selective disadvantage" D-"confers a selective advantage" E-"has a cost"Relative fitness is more important than absolute fitness because ________ . a. Evolutionary change depends on differences in fitness among individuals within a population b.Relative fitness is calculated by dividing the absolute finesses with each other c.Relative fitness is based on mutation rates d. None of the above
- What is meant by the term ‘fitness’ in the sense it is used in Evolutionary theory? Be specific and accurate.Is it better for an organism to maximize their direct fitness or their indirect fitness? a. Direct Fitness b. Indirect Fitness c. Trick question. Neither Direct or Indirect Fitness matter in evolution.Why is "fitness" in selection referred to "relative fitness"? Group of answer choices A_"Relative fitness" refers to fitness of a genotype relative to the environment that organisms are in B_"Relative fitness" refers to fitness of some genotypes relative to other genotypes in a population
- What is NOT one of the 5 components of fitness??The graph below shows values for body size in parents and offspring. The data shown are consistent with which of the following situations. ANSWER CHOICES A. variation in body size is completely due to variation in the environment (heritability is 0) B. most of the variation in body size is due to variation in the environment but there is a small effect of genes (heritability is around 0.2) C. variation in body size is completely due to variation in genes (heritability is 1.0) D. most of the variation in body size is due to variation in genes but there is some effect of the environment (heritability is about 0.8)Which statement best explains why an understanding of life-history trade-offs is important when examining the fitness of an organism? A. Because individuals may not be producing the maximum number of offspring they possibly can in any particular breeding season. B. Because in any particular breeding season, individuals may need to produce fewer offspring to enhance their own survival. C. Because individuals need to live longer, so they will not produce the maximum number of offspring each season. D. Because when individuals need offspring, they can choose whether to reproduce or not.
