Biology questions
20584 published questions with worked solutions.
- The term 'biodiversity' was coined by
- Which one of the following has the highest number of species in nature?
- Which of the following represents maximum number of species among global biodiversity?
- Biodiversity is affected by
- From equator towards the poles biodiversity
- Arrange the following places in increasing order of biodiversities of species of birds and select the right option.
- Communities with more species tend to be more stable than those with less species. This was confirmed by
- The organization, which publishes the Red List of species is
- A species facing extremely high risk of extinction in the immediate future is called
- Which of the following is responsible for biodiversity loss?
- Which of the following is the most important cause for animals and plants being driven to extinction?
- The reasons behind conserving biodiversity can be grouped into categories, which include 1. Broadly utilitarian 2. Narrowly...
- Which one of the following areas in India, is a hotspot of biodiversity?
- Conservation of hotspots are best described as
- In situ strategies include 1. National parks 2. Wildlife sanctuaries 3. Biosphere reserves 4. Sacred groves Choose the correct...
- Ex situ strategies include 1. Zoological parks 2. Seed/pollen banks 3. Gene bank and tissue cultures 4. Botanical garden Choose...
- As estimated by Robert May, what is the total number of species present on earth?
- Which among the following hypothesis explains richness of tropical forests in terms of species biodiversity?
- Which of the following continent/countries has the highest biodiversity?
- Which of the following is not a cause for loss of biodiversity?