🔍 Free Preview — first 3 questions
Question 1
The oxygen released during photosynthesis comes from:
ACarbon dioxide (CO₂)
BGlucose
CWater (H₂O)
DChlorophyll
Question 2
Which plant hormone is responsible for phototropism (bending toward light)?
AGibberellin
BCytokinin
CAuxin (IAA)
DAbscisic acid (ABA)
Question 3
Which tissue transports water and minerals from roots to the rest of the plant?
APhloem
BXylem
CCortex
DEpidermis