Biology · Plant Morphology
अनुवर्तन (tropism) के संदर्भ में, प्राथमिक जड़ें मुख्य रूप से कैसी होती हैं?
- 1ऋणात्मक जलानुवर्ती (Negatively hydrotropic)
- 2ऋणात्मक गुरुत्वानुवर्ती (Negatively geotropic)
- 3ऋणात्मक प्रकाशानुवर्ती (Negatively phototropic)✓
- 4धनात्मक प्रकाशानुवर्ती (Positively phototropic)
सही उत्तर देखें
ऋणात्मक प्रकाशानुवर्ती (Negatively phototropic)
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