Question

A scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks the leaves’ stomata. The plant
continues to be watered and is located in a sunny spot. What will the scientist observe? (1 point)
The plant grows, flowers, and seeds.
The plant goes into hibernation.
The plant grows and thrives.
The plant withers and dies.

Answer 1

The plant withers and dies.

Blocking the stomata prevents CO2 uptake (and disrupts transpiration), so photosynthesis stops and the plant cannot make food—leading to decline and death.