8
Which of the following is not a two gene dwarf variety of wheat?
EXPLANATION
Economic Botany & Classification of Field Cro
- Classification of Dwarf Wheat Varieties:
- Single-gene dwarfs: Sonalika, Lerma Rojo 64A, Sujata ($Rht-B1b$ or $Rht-D1b$).
- Two-gene dwarfs: Kalyan Sona, Sonora-64, Chhoti Lerma ($Rht-B1b + Rht-D1b$).
- Three-gene dwarfs (Triple dwarfs): Moti (HD 1949), Hira (HD 1941), and UP 301 ($Rht-B1b + Rht-D1b + Rht8/Rht-B1c$).
- Conclusion: Moti is a three-gene dwarf variety, not a two-gene dwarf. (Correct answer: Option 4)
Explanation not matching this question?
क्या व्याख्या इस प्रश्न से मेल नहीं खा रही?
Report
Want to practice this paper in exam conditions?
क्या आप परीक्षा जैसे माहौल में अभ्यास करना चाहते हैं?
Test yourself in 5-question batch format with timer and hidden answers.
5-प्रश्नों के बैच फॉर्मैट, टाइमर और छिपे उत्तरों के साथ खुद को परखें।
Start Practice Mode →
प्रैक्टिस टेस्ट मोड शुरू करें →