Mention the role of sodium in plants.

Important Questions on Plant Physiology

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Plastocyanin is a protein containing

EASY

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Which one of the following mineral element plays an important role in biological nitrogen fixation?

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Boron deficiency leads to a stout axis.

EASY

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Component of nitrogenase and nitrate reductase is

EASY

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Which one of the following is not a micronutrient?

EASY

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Which is essential for the growth of root tip?

EASY

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Synthesis of IAA requires

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Nutrition refers to

HARD

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

The major portion of the dry weight of plants comprises of

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Every mineral present in the cell is needed by the cell.

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Which of the three micronutrient elements affect both photosynthetic and mitochondrial electron transport?

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Elements that make up $99\%$ of all elements found in the living system

HARD

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Minerals known to be required in large amounts for plant growth include

EASY

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

A trace element

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Why do plants need nitrogen? How do plants obtain nitrogen?

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Boron in green plants assists in

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Write the three modes of nutrition in non-green plants.

EASY

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Most of the plants absorb nitrogen in one of the following forms. This is

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Nitrogen as a nutrient element is highly immobile in the plants.

MEDIUM

Life Science>Physiological Processes of Life>Plant Physiology>Mineral Nutrition

Which one is essential for root growth?