13. Mendelian Genetics
Non-Mendelian Genetics
13. Mendelian Genetics
Non-Mendelian Genetics
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Practice this topic
- Multiple Choice
Which of the following phenotypes is an example of polygenic inheritance?
- Multiple Choice
A pleiotropic genetic disorder typically has what characteristics?
- Multiple Choice
Hydrangea plants of the same genotype are planted in a large flower garden. Some of the plants produce blue flowers and others pink flowers. This can be best explained by which of the following?
- Multiple Choice
A phenotype is controlled by gene A and gene B. Gene B controls the expression of gene A. This is an example of _____.
- Open QuestionIs a round yellow pea seed (genotype RrYy) an example of polygenic inheritance? Why or why not
- Open QuestionWhat factors cause quantitative variation in a trait within a population?
- Open QuestionA quantitative trait .a. may be one that is strongly influenced by the environment;b. varies continuously in a population;c. may be influenced by many genes;d. is not either off or on;e. all of the above
- Open QuestionWhen graphing the phenotypes of a trait controlled by many genes and the environment, the line showing the frequency of each phenotype resembles .a. a horizontal, straight line;b. a vertical, straight line;c. the letter T;d. a bell shape;e. a circle