Mist chamber is used for: (RJ ACF Horti. 2018)

✅Explanation:
Mist chambers are used to create a humid environment that is ideal for the propagation of plants, especially cuttings and seedlings. The mist helps to maintain high humidity levels and prevent the cuttings from drying out.

📌 Other option explanations:
Option A: While mist chambers can provide some protection from harsh environmental conditions, their primary purpose is not protection.