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Human height is influenced by multiple genes, making it a polygenic trait. The pattern of inheritance is more complex than simple Mendelian traits, as height is continuously variable and influenced by environmental factors as well. This fits with the idea of polygenic inheritance.
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Which pattern of inheritance would account for human height?
Human height is typically determined by polygenic inheritance, where multiple genes contribute to the phenotype, along with environmental factors. This results in a continuous range of heights in a population. This pattern of inheritance contrasts with Mendelian inheritance, where traits are controlled by a single gene.
Inheritance of stature height in humans is due to what?
Inheritance of stature height in humans is primarily influenced by multiple genes, with contributions from both parents. It is considered a polygenic trait, meaning that the phenotype results from the interaction of several genes. Additionally, environmental factors can also play a role in determining an individual's final height.
What type two or more genes control a trait?
Polygenic inheritance is when two or more genes interact to control a trait. Each gene contributes to the phenotype in an additive manner, resulting in a continuous range of variations for the trait. Examples include human height and skin color.
Trait controlled by two or more genes?
Height is a trait controlled by multiple genes. Genes involved in growth, development, and bone structure can all influence a person's height, with variations in these genes contributing to differences in height among individuals. The combined effects of these genes give rise to a continuous range of heights in a population.
What would be your clue that a character would have polygenic inheritance pattern?
If the trait in question shows a wide range of variation and does not follow a simple dominant-recessive pattern, it could indicate polygenic inheritance. Additionally, if the trait cannot be easily categorized into discrete categories or if it is influenced by multiple genes located on different chromosomes, it may be a sign of polygenic inheritance.
Which pattern of inheritance would account for human height?
Human height is typically determined by polygenic inheritance, where multiple genes contribute to the phenotype, along with environmental factors. This results in a continuous range of heights in a population. This pattern of inheritance contrasts with Mendelian inheritance, where traits are controlled by a single gene.
Why is human height an exception to mendel?
Human height is a polygenic trait, meaning it is influenced by multiple genes rather than just one. This leads to a continuous range of heights in the population rather than distinct discrete variations, making it more complex than the simple dominance and recessiveness seen in Mendel's pea plant experiments. Additionally, environmental factors such as nutrition and lifestyle can also influence human height, further complicating its inheritance pattern.
Inheritance of stature height in humans is due to what?
Inheritance of stature height in humans is primarily influenced by multiple genes, with contributions from both parents. It is considered a polygenic trait, meaning that the phenotype results from the interaction of several genes. Additionally, environmental factors can also play a role in determining an individual's final height.
What type two or more genes control a trait?
Polygenic inheritance is when two or more genes interact to control a trait. Each gene contributes to the phenotype in an additive manner, resulting in a continuous range of variations for the trait. Examples include human height and skin color.
What is one internal environmental condition that can influence a person's height?
Nutrition is an environmental condition that can influence a person's height.
Many human traits such as eye color and height are controlled by?
Polygenic Inheritance
What are the main differences between the inheritance patterns for a dimpled chin and for height?
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Trait controlled by two or more genes?
Height is a trait controlled by multiple genes. Genes involved in growth, development, and bone structure can all influence a person's height, with variations in these genes contributing to differences in height among individuals. The combined effects of these genes give rise to a continuous range of heights in a population.
Why is human height an expection to mendels principles of heredity?
Human height is governed by polygenic inheritance, which means that more than one gene determines a person's height.
What does inheritancefeatures mean?
inheritance is when you get features from your parents when you are born and whilst you are growing up!! but environmental inheritance is stuff like tattoos and scars e.g!! inheritance from your parents is features like: eyes, height, weight e.g
What would be your clue that a character would have polygenic inheritance pattern?
If the trait in question shows a wide range of variation and does not follow a simple dominant-recessive pattern, it could indicate polygenic inheritance. Additionally, if the trait cannot be easily categorized into discrete categories or if it is influenced by multiple genes located on different chromosomes, it may be a sign of polygenic inheritance.
Which trait is influenced by both inheritance and environmental factors?
Height is a trait that can be influenced by both inheritance (genetics) and environmental factors such as nutrition and overall health. While genetics plays a significant role in determining a person's potential height, environmental factors during childhood and adolescence can also impact growth and final height.
