Class 11 Biology Chapter 12 Mineral Nutrition Quiz 10 (3 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Calcium is a component of .....

Correct Answer: D) Middle lamellae.

2. Deficiency symptoms of nitrogen & poatassium are visible first in

Correct Answer: A) Senescent leaves.

3. Magnesium is component of

Correct Answer: A) Chlorophyll.