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Yastika

Asked: February 18, 2021In: Class 11 Biology

Explain with examples: macronutrients, micronutrients, beneficial nutrients, toxic elements and essential elements.

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 : 3

Yastika

Asked: February 18, 2021In: Class 11 Biology

“All elements that are present in a plant need not be essential to its survival”. Comment.

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 : 1

Yastika

Asked: February 18, 2021In: Class 11 Biology

Why is purification of water and nutrient salts so important in studies involving mineral nutrition using hydroponics?

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 : 1

Physics Sir

Asked: January 5, 2021In: Class 10 Maths

Define S.I. unit of: (a) Electric current (b) Potential Difference (c) Resistance (d) Electric Power (e) Electrical energy consumed

NCERT Solutions for Class 10 Science Chapter 12 Important Board Questions Electricity NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Question Questions No: 1

Physics Sir

Asked: January 4, 2021In: Class 10 Science

Define the term resistivity.

NCERT Solutions for Class 10 Science Chapter 12 Important Board Questions Electricity NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Question Questions No: 2

Explain with examples: macronutrients, micronutrients, beneficial nutrients, toxic elements and essential elements.

“All elements that are present in a plant need not be essential to its survival”. Comment.

Why is purification of water and nutrient salts so important in studies involving mineral nutrition using hydroponics?

Define S.I. unit of: (a) Electric current (b) Potential Difference (c) Resistance (d) Electric Power (e) Electrical energy consumed

Define the term resistivity.

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