Biology questions
20584 published questions with worked solutions.
- The taxa which are likely to move into the endangered category if causative factors continue to operate are called
- Which of the following causes are responsible for the extinction of species?
- Automobiles and industries are the chief source of pollutants such asNot in NEET syllabus
- Water pollution can be stopped best byNot in NEET syllabus
- Generally, water pollution is not caused byNot in NEET syllabus
- The sewage treatment process adapted by the people of Arcata, California includes
- Stabilization of ecosystem includes
- The air pollutant is responsible for defoliation isNot in NEET syllabus
- Which of the following statements about inter specific competition are true? (i) It is a competition between same species for...
- Which of the following measures can be taken to control pollution from fuels?Not in NEET syllabus
- What measures should be taken to save endangered species? (i) Safe-guarding the natural habitat of species (ii) Eco-friendly...
- When the organisms live together in such a manner that one organism is benefited without affecting the others is called [DPMT...
- The interaction between the organisms of one of the following pairs is an example for commensalism [K CET 2014]
- The rate at which new born individuals are joining the population by reproduction is known as [Himachal PMT 2005]
- One of the following causes population explosion [K CET 2014]
- The organization which publishes the Red List of species is
- Red data book provides data on [DPMT 1992, CBSE PMT 1999, Kerala CET 2002, BHU 2008]
- Red data book is maintained by [BVP 2001, AIEEE 2004]
- Biosphere reserves are being threatened with [CBSE PMT 2000]
- Which of the following animal has become almost extinct in India? [AIIMS 1993, CPMT 1994, Orissa JEE 2010]