Desert plants are generally
Succulents
Heterophyllous
Herbaceous
Viviparous
- Desert plants are generally
- Hie sequence blue green algae > crustose lichens » foliose lichens > mosses » shrubs » dicotyledonous…
- The biggest herbarium of India is
- Pedology is the study of
- The first stage of plant succession on earth is called
- When young plants are grazed too heavily they get killed because
- Competition for food, light and space is most severe in
- Humus is an example of
- The best indicator of SO^2 pollution is
- Correct definition of ecosystem is :
- Plankton, Nekton and Itenthon are not the components of one of the following ecosystems:
- In cities like Mumbai and Delhi, the major air pollutants are
- Laterization is a process which results in the
- Radiation is a health hazard as it causes
- One of these is a renewable source of energy:
- Which of the following is normally not at atmospheric pollutant
- What is the major constituent of biomass of an organism
- Hie earliest settlers on barren lands are generally
- Deforestation may reduce the chances of
- Tropical evergreen forests are seen in
- Which is the correct food chain
- The nitrifying bacteria which oxidise nitrite to nitrates include
- Primary treatment of sewage means
- A habitat of long severe winters and growing season limited to a few months of summer constitutes
- The food chain in which microorganisms break down the energy-rich compounds synthesized by producers…
- Mark which is true
- Autumn colouration of leaves appears only in
- Smog is a common pollutant in places having
- The ultimate source of energy for fish is
- What will happen if our water resources are continued to be polluted by industrial wastes