English

Science (English Medium) Class 12 - CBSE Important Questions for Biology

Advertisements
[object Object]
[object Object]
Subjects
Popular subjects
Topics
Advertisements
Advertisements
Biology
< prev  561 to 571 of 571  next > 

Why are scared groves highly protected?

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Conservation of Biodiversity

Name the type of biodiversity represented by the following:

50,000 different strains of rice in India.

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Biodiversity

Mention the kind of biodiversity of more than a thousand varieties of mangoes in India represent. How is it possible?

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Biodiversity

There are many animals that have become extinct in the wild but continue to be maintained in Zoological parks.
(i) What type of biodiversity conservation is observed in this case?
(ii) Explain any other two ways which help in this type of conservation.

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Conservation of Biodiversity

List six advantages of the "ex-situ' approach to conservation of biodiversity.

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Conservation of Biodiversity

Suggest two practices giving one example of each, that help protect rare or threatened species.

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Loss of Biodiversity

Which of the following is an example of ex-situ conservation?

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Conservation of Biodiversity

There was a loss of biodiversity in the ecosystem due to a new construction project in that area. What would be its impact on the ecosystem? State any three.

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Loss of Biodiversity

Which one of the following groups faces maximum threat of extinction? 

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Loss of Biodiversity

The sixth extinction in progress currently is different from all previous extinctions on earth as it is ______.

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Loss of Biodiversity

Give three reasons as to why the prokaryotes are not given any figures for their diversity by ecologists.

Appears in 1 question paper
Chapter: [13] Biodiversity and Its Conservation
Concept: Biodiversity >> Species on Earth and Species in India
< prev  561 to 571 of 571  next > 
Advertisements
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×