Biology·Prelims Questions
Secondary Growth — Prelims Questions
NEET UG
Version 1Updated 21 Mar 2026
Q1medium
Which of the following statements about secondary growth in dicot stems is INCORRECT?
Q2easy
Which of the following tissues is NOT a component of the periderm?
Q3medium
In a dicot root, the vascular cambium originates from:
Q4easy
Heartwood differs from sapwood in being:
Q5medium
Which of the following statements correctly describes the formation of annual rings?
Q6hard
Which of the following is the correct sequence of tissues from the periphery to the center in a mature dicot stem undergoing secondary growth?