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What would be the expected ratio of phenotypes in the F2 generation of a dihybrid cross involving two polygenic traits in wheat?

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Important Questions on Classical Genetics

MEDIUM
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
What type of inheritance pattern is typically observed for height in wheat?
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
In wheat, which of the following is an example of a polygenic trait that can be improved through breeding?
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
The kernel colour of wheat is determined by _____ genes.
MEDIUM
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
Which of the following is an example of a continuous trait in wheat that is influenced by polygenic inheritance?
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
How does polygenic inheritance contribute to genetic diversity in wheat?
MEDIUM
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
What is a key feature of the inheritance of polygenic traits in wheat?
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
How many genes typically control a polygenic trait in wheat?
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
Explain polygenic inheritance with an example.
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
What is the phenotypic result of crossing two wheat plants with different polygenic traits?
MEDIUM
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
What is polygenic inheritance in wheat?
MEDIUM
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
Which of the following traits in wheat is most likely controlled by polygenic inheritance?
EASY
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
Which of the following is an example of a polygenic trait in wheat?
MEDIUM
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
In polygenic inheritance, what is the phenotypic ratio typically observed in offspring?
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
How is polygenic inheritance related to the concept of quantitative traits in wheat?
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
Kernel colour in wheat shows an F2 ratio of 1 : 4 : 6 : 4 : 1. It is due to
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
How can polygenic inheritance in wheat contribute to crop improvement?
EASY
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
Which one of the following is an example of polygenic inheritance?
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
Kernel colour in wheat is an example of polygenic inheritance.
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
In wheat, what does the term "additive effect" refer to in polygenic inheritance?
HARD
Biology>Genetics>Classical Genetics>Polygenic Inheritance in Wheat
How does polygenic inheritance differ from Mendelian inheritance?