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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Botany
Chapter
Mineral Nutrition

NTA Abhyas 2020 · Botany · Mineral Nutrition

A mineral deficiency is likely to affect older leaves more than...

A mineral deficiency is likely to affect older leaves more than younger leaves if

Options

  1. AThe mineral is a micronutrient
  2. BThe mineral is very mobile within the plant
  3. CThe mineral is required for chlorophyll synthesis
  4. DThe deficiency persists for a short time

Correct answer

B. The mineral is very mobile within the plant

Step-by-step solution

Rapid remobilization of minerals creates deficiency first in the older leaves. So older leaves are first to show the deficiency of rapidly remobilized elements.
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