Question

Which physiological phenomenon in certain temperate fruit crops, such as apple and peach, refers to the requirement for exposure to a minimum period of low temperature during winter dormancy before the plant can resume normal vegetative growth and flowering in spring, with insufficient exposure leading to erratic flowering?

A Chilling requirement
B Vernalization
C Photoperiodism
D Thermoperiodism
E Juvenility
Practice Next

Hey! Ask a query

🎓
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
  • 200 Questions with Detailed Solutions
  • Section-wise Coverage (GA, English, Quant & Reasoning)