1. Two types
2. Three types
3. Four types
4. Five types
Three types
1. Climate
2. Water
3. Soil fertility
4. Temperature
Climate
1. Absence of stomata
2. Long tap root system
3. Stipular leaves
4. Spines
Spines
1. Zooplanktons
2. Nektons
3. Benthos
4. Phytoplanktons
Nektons
1. Its base is broad
2. It shows energy content of different trophic level organisms
3. It is inverted in shape
4. It is upright in shape
It is inverted in shape
1. Population
2. Flora
3. Fauna
4. Community
Population
1. Tundra
2. Grassland
3. Desert
4. All of the above
All of the above
1. Conversion from nitrate to nitrite in the legumes
2. Conversion from ammonium to nitrate in soil
3. Fixation of nitrogen in the legumes
4. Fixation of atmospheric nitrogen
Fixation of atmospheric nitrogen
1. Microconsumers
2. Macroconusmers
3. Primary consumers
4. secondary consumers
Microconsumers
1. They alone have the capacity to synthesize food or have the capacity to fix the atmospheric CO2 in the presence of sunlight or green plant can synthesize food
2. Fixed at one place
3. They can eat everything
4. None of the above
They alone have the capacity to synthesize food or have the capacity to fix the atmospheric CO2 in the presence of sunlight or green plant can synthesize food