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Yastika

Asked: February 18, 2021In: Class 11 Biology

What are the conditions necessary for fixation of atmospheric nitrogen by Rhizobium. What is their role in N₂ -fixation?

NCERT Solutions for Class 11 Biology Chapter 12 Mineral Nutrition Important Board Questions Mineral Nutrition NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 8

Yastika

Asked: February 18, 2021In: Class 11 Biology

How are the minerals absorbed by the plants?

NCERT Solutions for Class 11 Biology Chapter 12 Mineral Nutrition Important Board Questions Mineral Nutrition NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 7

Yastika

Asked: February 18, 2021In: Class 11 Biology

Why is that in certain plants deficiency symptoms appear first in younger parts of the plant while in others they do so in mature organs?

NCERT Solutions for Class 11 Biology Chapter 12 Mineral Nutrition Important Board Questions Mineral Nutrition NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 6

Yastika

Asked: February 18, 2021In: Class 11 Biology

If a plant shows a symptom which could develop due to deficiency of more than one nutrient, how would you find out experimentally, the real deficient mineral element?

NCERT Solutions for Class 11 Biology Chapter 12 Mineral Nutrition Important Board Questions Mineral Nutrition NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 5

Yastika

Asked: February 18, 2021In: Class 11 Biology

Name at least five different deficiency symptoms in plants. Describe them and correlate them with the concerned mineral deficiency.

NCERT Solutions for Class 11 Biology Chapter 12 Mineral Nutrition Important Board Questions Mineral Nutrition NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 4

What are the conditions necessary for fixation of atmospheric nitrogen by Rhizobium. What is their role in N₂ -fixation?

How are the minerals absorbed by the plants?

Why is that in certain plants deficiency symptoms appear first in younger parts of the plant while in others they do so in mature organs?

If a plant shows a symptom which could develop due to deficiency of more than one nutrient, how would you find out experimentally, the real deficient mineral element?

Name at least five different deficiency symptoms in plants. Describe them and correlate them with the concerned mineral deficiency.

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