Pleiotropy MCQ Tests
12th Class Biology MCQ Tests
Pleiotropy
of 12th Class Biology has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
Genes that affect growth rate in humans influencing both weight and height are:
Question # 2
In the fruit fly Drosophila, the vestigial gene plays a critical role in ____ development.
Question # 3
Chickens that expressed the dominant frizzle gene produced feathers that ____ rather than lying flat against their bodies.
Question # 4
When one gene influences two or more seemingly unrelated phenotypic traits it is termed as:
Question # 5
Most coat color genes have pleiotropic effects on _______.
Total Questions
12345
Question # 1
Genes that affect growth rate in humans influencing both weight and height are:
Question # 2
In the fruit fly Drosophila, the vestigial gene plays a critical role in ____ development.
Question # 3
Chickens that expressed the dominant frizzle gene produced feathers that ____ rather than lying flat against their bodies.
Question # 4
When one gene influences two or more seemingly unrelated phenotypic traits it is termed as:
Question # 5
Most coat color genes have pleiotropic effects on _______.
Total Questions
12345
Biology
12th Class Online Classes 2026
Updated on: 13-05-2026
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12th Class 2026 Online
12th Class 2026
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