Multiple choice

In which of the following plant diseases does yellowing of leaves appear first in the young leaves?

  1. Necrosis

  2. Dieback

  3. Chlorosis

  4. Whiptail

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Chlorosis is a condition in which leaves produce insufficient chlorophyll. As chlorophyll is responsible for the green colour of leaves, chlorotic leaves are pale, yellow or yellow-white.