🩺 NEET🧬 Biology

The plant hormone used to destroy weeds in a field is [NEET 2021]

Q1

The plant hormone used to destroy weeds in a field is

[NEET 2021]

a

IBA

b

IAA

c

NAA

d

2, 4-D

🔒

Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149

← Previous question Next question →

Practice more NEET Biology PYQs

See every question on Plant Growth and Development, or browse the full NEET question bank.

See all questions on Plant Growth and Development →