A close analysis of Botany Chapter ‘Plant Growth and Development’ based on previous 22 years exam questions ( between 2000-2021) suggests that overall weightage of this chapter in the NEET Exam is 3%. The high priority topics of the chapter ‘Plant Growth and Development’ from which there is greater chance of occurrence in the NEET Exam are listed below.
1. Plant Growth Regulators
2. Vernalisation
3. Plant Movements
4. Photoperiodism
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