انکرن کے لیے روشنی کی ضرورت کے بارے میں ______؟
-
A. All seeds germinate in light
-
B. None
-
C. All seeds germinate in dark
-
D. Some seeds germinate in dark whereas some require light
Explanation
- The requirement for light during seed germination varies among plant species.
- Some seeds, like peas and beans, can germinate in darkness (skototropism).
- While others, like lettuce and petunia, require light (photoblastism) to break seed dormancy and initiate germination.
- This is because light can trigger the production of hormones and enzymes essential for germination.
✅ Correct: 0 |
❌ Wrong: 0 |
📊 Total Attempted: 0
