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In a large wild flower population, assume that no new mutations occur and that no natural selection operates. What factor(s) will affect the frequency of a genotype in this population ?
- a)Non- random mating
- b)Gene flow
- c)Out- breeding within the population
- d)Invasion of a new pathogen that kills a large number of individuals in the population
Correct answer is option 'A,B,C,D'. Can you explain this answer?
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In a large wild flower population, assume that no new mutations occur ...
Factors affecting genotype frequency in a large wildflower population
Non-random mating:
- Non-random mating can occur when individuals choose their mates based on specific traits, such as color or size.
- This can lead to an increase in the frequency of certain genotypes if individuals with those genotypes are preferred as mates.
- Over time, this can result in a decrease in genetic diversity within the population.
Gene flow:
- Gene flow occurs when individuals move between populations and bring their genes with them.
- This can introduce new genotypes into the population and increase genetic diversity.
- Conversely, it can also lead to a decrease in the frequency of certain genotypes if individuals with those genotypes leave the population.
Outbreeding within the population:
- Outbreeding occurs when individuals mate with individuals from other populations or with unrelated individuals within their own population.
- This can increase genetic diversity within the population and lead to a decrease in the frequency of certain genotypes.
Invasion of a new pathogen:
- The invasion of a new pathogen that kills a large number of individuals in the population can lead to a decrease in the frequency of certain genotypes.
- If individuals with those genotypes are more susceptible to the pathogen, their frequency in the population will decrease.
- This can result in a decrease in genetic diversity within the population.
Conclusion:
In a large wildflower population, various factors can affect the frequency of a genotype. Non-random mating, gene flow, outbreeding within the population, and invasion of a new pathogen are all factors that can impact the frequency of a genotype in the population. Understanding these factors is important for understanding the genetic diversity and evolution of populations.
Non-random mating:
- Non-random mating can occur when individuals choose their mates based on specific traits, such as color or size.
- This can lead to an increase in the frequency of certain genotypes if individuals with those genotypes are preferred as mates.
- Over time, this can result in a decrease in genetic diversity within the population.
Gene flow:
- Gene flow occurs when individuals move between populations and bring their genes with them.
- This can introduce new genotypes into the population and increase genetic diversity.
- Conversely, it can also lead to a decrease in the frequency of certain genotypes if individuals with those genotypes leave the population.
Outbreeding within the population:
- Outbreeding occurs when individuals mate with individuals from other populations or with unrelated individuals within their own population.
- This can increase genetic diversity within the population and lead to a decrease in the frequency of certain genotypes.
Invasion of a new pathogen:
- The invasion of a new pathogen that kills a large number of individuals in the population can lead to a decrease in the frequency of certain genotypes.
- If individuals with those genotypes are more susceptible to the pathogen, their frequency in the population will decrease.
- This can result in a decrease in genetic diversity within the population.
Conclusion:
In a large wildflower population, various factors can affect the frequency of a genotype. Non-random mating, gene flow, outbreeding within the population, and invasion of a new pathogen are all factors that can impact the frequency of a genotype in the population. Understanding these factors is important for understanding the genetic diversity and evolution of populations.
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In a large wild flower population, assume that no new mutations occur ...
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In a large wild flower population, assume that no new mutations occur and that no natural selection operates. What factor(s) will affect the frequency of a genotype in this population ?a)Non- random matingb)Gene flowc)Out- breeding within the populationd)Invasion of a new pathogen that kills a large number of individuals in the populationCorrect answer is option 'A,B,C,D'. Can you explain this answer?
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In a large wild flower population, assume that no new mutations occur and that no natural selection operates. What factor(s) will affect the frequency of a genotype in this population ?a)Non- random matingb)Gene flowc)Out- breeding within the populationd)Invasion of a new pathogen that kills a large number of individuals in the populationCorrect answer is option 'A,B,C,D'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about In a large wild flower population, assume that no new mutations occur and that no natural selection operates. What factor(s) will affect the frequency of a genotype in this population ?a)Non- random matingb)Gene flowc)Out- breeding within the populationd)Invasion of a new pathogen that kills a large number of individuals in the populationCorrect answer is option 'A,B,C,D'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a large wild flower population, assume that no new mutations occur and that no natural selection operates. What factor(s) will affect the frequency of a genotype in this population ?a)Non- random matingb)Gene flowc)Out- breeding within the populationd)Invasion of a new pathogen that kills a large number of individuals in the populationCorrect answer is option 'A,B,C,D'. Can you explain this answer?.
In a large wild flower population, assume that no new mutations occur and that no natural selection operates. What factor(s) will affect the frequency of a genotype in this population ?a)Non- random matingb)Gene flowc)Out- breeding within the populationd)Invasion of a new pathogen that kills a large number of individuals in the populationCorrect answer is option 'A,B,C,D'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about In a large wild flower population, assume that no new mutations occur and that no natural selection operates. What factor(s) will affect the frequency of a genotype in this population ?a)Non- random matingb)Gene flowc)Out- breeding within the populationd)Invasion of a new pathogen that kills a large number of individuals in the populationCorrect answer is option 'A,B,C,D'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a large wild flower population, assume that no new mutations occur and that no natural selection operates. What factor(s) will affect the frequency of a genotype in this population ?a)Non- random matingb)Gene flowc)Out- breeding within the populationd)Invasion of a new pathogen that kills a large number of individuals in the populationCorrect answer is option 'A,B,C,D'. Can you explain this answer?.
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