GATE XL · 2022 · XL-T
Question 89: Genetics
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Question 89
XL-TMCQ1 markNeeds review
Mendel deduced the genetic principle of inheritance by experimenting on sweet pea plants. One of the experiments involved crossing plants with two contrasting characters, tall (dominant) and dwarf (recessive), which yielded all tall plants in the first generation. When the same genetic cross was independently repeated by a researcher, only short plants were obtained. Which one of the following can possibly explain the altered outcome?
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2022XL-T
GATE XL 2022 · Paper 1
Life Sciences · Original paper archive
- Section
- Section XL-T
- Question type
- Multiple choice (MCQ)
- Marks
- 1 mark
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