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  • Which one of the following mineral deficiency will first be visible in younger leaves?  Option: 1 Calcium<div class='qna

Which one of the following mineral deficiency will first be visible in younger leaves?

 

Option: 1

Calcium


Option: 2

Nitrogen


Option: 3

Zinc


Option: 4

Molybdenum


Answers (1)

best_answer

When a plant experiences calcium deficiency, the symptoms are typically first observed in younger leaves. Calcium plays a crucial role in various plant processes, including cell wall formation, cell division, and cell elongation. It is important for maintaining the structural integrity and proper functioning of plant cells.

In the event of calcium deficiency, younger leaves are often affected because calcium is not adequately transported to these developing tissues. As a result, the younger leaves may exhibit symptoms such as necrosis (tissue death), chlorosis (yellowing), and impaired growth. The deficiency symptoms may progress to older leaves as the condition worsens.

It's important to note that the specific symptoms and progression of deficiency can vary depending on the plant species and other environmental factors. Nonetheless, calcium deficiency generally tends to impact younger leaves earlier than older leaves due to the role of calcium in supporting active growth and development in young tissues.

Hence, the correct answer is option 1. 

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Nehul

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