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Home/class 12 biology/Page 41

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Aadeep
Aadeep
Asked: February 23, 2021In: Class 12 Biology

Which is a better mode of reproduction sexual or asexual? Why?

NCERT Solutions for Class 12 Biology Chapter 1 Chemical Coordination and Integration Important Board Questions Chemical Coordination and Integration NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 2

2020-2021cbsechapter 1chemical coordination and integrationclass 12 biologyclass 12 sciencencert
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Aadeep
Aadeep
Asked: February 23, 2021In: Class 12 Biology

Why is reproduction essential for organisms?

NCERT Solutions for Class 12 Biology Chapter 1 Chemical Coordination and Integration Important Board Questions Chemical Coordination and Integration NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 1

2020-2021cbsechapter 1chemical coordination and integrationclass 12 biologyclass 12 sciencencert
  • 1 1 Answer
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Yastika
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

2020-2021cbsechapter 12class 11 scienceclass 12 biologymineral nutritionncert
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Yastika
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

2020-2021cbsechapter 12class 11 scienceclass 12 biologymineral nutritionncert
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