CBSE

Environmental Issues- Exemplar Solutions

Class 12 Biology Chapter 15 Exemplar Solutions Multiple Choice Questions (MCQs) 1. Non-biodegradable pollutants are created by (a) nature  (b)…

1 month ago

Biodiversity and Conservation – Exemplar Solutions

Class 12 Biology Chapter 14 Exemplar Solutions Multiple Choice Questions (MCQs) 1. Which of the following countries has the highest…

1 month ago

Ecosystem – Exemplar Solutions

Class 12 Biology Chapter 13 Exemplar Solutions Multiple Choice Questions (MCQs) 1. Decomposers like fungi and bacteria are (i) autotrophs …

1 month ago

Organisms and Populations – Exemplar Solutions

Class 12 Biology Chapter 12 Exemplar Solutions Multiple Choice Questions (MCQs) 1. Autecology is the (a) relation of a population…

2 months ago

Biotechnology and Its Applications – Exemplar Solutions

Class 12 Biology Chapter 11 Exemplar Solutions Multiple Choice Questions (MCQs) 1. Bt cotton is not (a) a GM plant …

2 months ago

Biotechnology Principles and Processes – Exemplar Solutions

Class 12 Biology Chapter 10 Exemplar Solutions Multiple Choice Questions 1. Rising of dough is due to (a) multiplication of…

2 months ago

Microbes in Human Welfare- Exemplar Solutions

Class 12 Biology Chapter 9 Exemplar Solutions Multiple Choice Questions (MCQs)  1. The vitamin whose content increases following the conversion…

2 months ago

Strategies for Enhancement in Food Production – Exemplar Solutions

Class 12 Biology Chapter 8 Exemplar Solutions Multiple Choice Questions (MCQs)  1. The chances of contracting bird flu from a…

2 months ago

Human Health and Diseases NCERT Exemplar Solutions

Class 12 Biology Chapter 7 Exemplar Solutions Multiple Choice Questions (MCQs)  1. The term ‘Health’ is defined in many ways.…

2 months ago

Evolution – NCERT Exemplar Solutions

Class 12 Biology Chapter 6 Exemplar Solutions Multiple Choice Questions (MCQs)  1. Which of the following is used as an…

2 months ago

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