GATE BT · 2025 · BT
Question 48: Plants
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Question 48
BTMCQ2 marksNeeds review
Correctly match the herbicide with its mode of development of resistance in plants.
Herbicide | Mode of development of resistance |
|---|---|
P. Imidazolinones | 1. Transformation of bacterial nitrilase gene |
Q. Bromoxynil | 2. Transformation of resistant version of acetolactate synthetase |
R. Glufosinate | 3. Transformation of tfdA gene from Alcaligenes, which encodes a dioxygenase |
| 4. Transformation of bar gene from Streptomyces hygroscopicus which encodes phosphinothricin acetyltransferase |
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2025BT
GATE BT 2025 · Paper 1
Biotechnology · Original paper archive
- Section
- Biotechnology
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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