Class 11 · Plant Growth and Development

Photoperiodism in Defoliated Plants — NEET Biology

📚 Practice Concept
📖 NCERT Source

Would a defoliated plant respond to photoperiodic cycle? Why?

NCERT Biology · Class 11 · Chapter 13 · Paragraph 62
Practice This Concept
QuestionPractice Question

Assertion (A): Plant growth regulators have different functional roles. Reason (R): Growth promoting PGRs respond to wounds and stresses while stress response PGRs promote growth.

Through deep analysis of NEET and NTA, 88 of 90 questions from the NEET 2026 paper were matched straight from the MedicNEET Biology question bank.

88/90
of the NEET 2026 Biology paper matched from the MedicNEET question bank

MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.

88 of 90 NEET 2026 Biology questions traced to MedicNEET10,000+ Biology questionsHindi + English
Free to start · Hindi + English · 10,000+ questions · NEET 2026 pattern
Related Concepts from Plant Growth and Development
📘Practice all 32 NEET PYQs from Plant Growth and Development🔍See full Plant Growth and Development PYQ Analysis