Desert animals are called
arboreal
cursorial
benthos
xeric
- Animals in cold regions have fur because
- The most widespread form of symbiosis in nature is
- Gas liberated in Bhopal gas tragedy was
- Desert animals are called
- Trophic levels are formed by
- Synecology is the study of
- When compared to the trophic level above, the total energy present in any given trophic level is necessarily
- The term "ecosystem" was first proposed by
- The total set of feeding relationships in a biotic community is called
- Synecology is the study of
- The most polluted city in the world is
- Smog is a combination of
- Biological equilibrium is equilibrium among the
- Which of the following is an anti-forest conservation activity ?
- Bio tic factors are
- Ultra-violet radiation from sunlight causes the reaction that produce
- Which of the following atmospheric pollutants is not produced by the exhaust of motor vehicles in Delhi
- Biome is
- Which of the following is normally not an important atmospheric pollutant
- The total interacting animals and plants in any well defined area which as field or a pond is known…
- A food-chain consists of
- Trophic levels are formed by
- Some animals have a constant high body temperature. This is because
- Plants growing on sea shores show characters of
- An organism which lives at the expense of another organism is called
- The soils transported by water are called
- In a food-chain, the saprophytic organisms are
- Animals which live at the bottom of the sea are called
- Which one is the direct ecological factor ?
- Strontium- 90 can cause