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What is the organism that carries invisible traits?
genetic variation
What is the term that means a variation of traits?
The term that means a variation of traits is "phenotypic variation." This refers to the observable differences in physical and physiological traits among individuals in a population, which can be influenced by genetic factors and environmental conditions. Variations can include differences in height, color, and behavior, and are crucial for the processes of natural selection and evolution.
What is variation under domestication and variation under nature?
Variation under domestication refers to the diversity in traits of domesticated animals or plants resulting from selective breeding by humans. Variation under nature refers to the diversity in traits of wild organisms shaped by natural selection and evolutionary processes in their natural habitats.
What requires natural selection to occur in a population?
Natural selection requires variation in traits within a population, heritability of those traits, and differential reproductive success based on those traits. Without these components, natural selection cannot act on a population.
What is common variation?
Common variation refers to the differences in traits or characteristics that are shared among individuals within a population. It arises from genetic, environmental, and social factors, contributing to the diversity seen in traits like height, skin color, and behavior. Unlike rare variation, which occurs infrequently and may have little impact on a population, common variation is more prevalent and often plays a significant role in evolutionary processes and adaptation. It is essential in understanding population genetics and the inheritance of traits.
What causes variation of traits in a population?
the enviroment.
What is the organism that carries invisible traits?
genetic variation
What are the three types of variation?
The three types of variation are genetic variation, environmental variation, and genotype-environment interaction. Genetic variation refers to differences in DNA sequences among individuals, while environmental variation is differences in traits caused by external factors. Genotype-environment interaction occurs when the effect of genes on traits depends on the environment.
How do stabilizing and disruptive selection differ in terms of their impact on the genetic variation within a population?
Stabilizing selection maintains genetic variation by favoring the average traits, while disruptive selection increases genetic variation by favoring extreme traits.
Variation of human skin color is an example of?
polygenic traits
By the end of the twentieth century biological research was demonstrating that about half of the variation in personality traits was due to what?
genetic variation
What is the term that means a variation of traits?
The term that means a variation of traits is "phenotypic variation." This refers to the observable differences in physical and physiological traits among individuals in a population, which can be influenced by genetic factors and environmental conditions. Variations can include differences in height, color, and behavior, and are crucial for the processes of natural selection and evolution.
What is variation under domestication and variation under nature?
Variation under domestication refers to the diversity in traits of domesticated animals or plants resulting from selective breeding by humans. Variation under nature refers to the diversity in traits of wild organisms shaped by natural selection and evolutionary processes in their natural habitats.
What is the difference between a trait and variation?
A trait is a specific characteristic or feature of an organism, such as eye color or height. Variation refers to the differences in traits within a population, which can be caused by genetic factors or environmental influences. In other words, traits are the specific manifestations, while variation describes the range or diversity of those traits among individuals.
What requires natural selection to occur in a population?
Natural selection requires variation in traits within a population, heritability of those traits, and differential reproductive success based on those traits. Without these components, natural selection cannot act on a population.
Why might variation in guppy coloration have developed as trait?
From its enviroment and from traits from their parents.
Why might variation in a guppy coloration have developed as a trait?
From its enviroment and from traits from their parents.
