Hie earliest settlers on barren lands are generally
Diatoms
Lichens
Mosses
Ferns
Also checkout these categories
Miscellaneous MCQ Clause Analysis MCQ Wave, Motion, and Sound MCQ Histology MCQ s-Block Element MCQ Electric Current MCQ Physical Measurement MCQ Biological Classification MCQ CorelDraw MCQ Classifications of Animal Kindom MCQ Physiological and Anatomy of Plants MCQ Syllogism MCQ
- Hie sequence blue green algae > crustose lichens » foliose lichens > mosses » shrubs » dicotyledonous…
- The biggest herbarium of India is
- The source of energy in the ecosystem is:
- When young plants are grazed too heavily they get killed because
- First link in any food chain is green plant because
- Plankton, Nekton and Itenthon are not the components of one of the following ecosystems:
- Which of the following is normally not at atmospheric pollutant
- Which is the correct food chain
- Competition for food, light and space is most severe in
- Increasing accumulation of DDT in organisms of a food chain in higher trophic levels is known as
- Tropical evergreen forests are seen in
- Smog is a common pollutant in places having
- Biosphere is:
- Vegetation in Delhi is predominantly
- In grassland ecosystem the pyramid of energy is
- Carbon cycle includes
- Which of the following functions performed by forests help most in controlling drought
- Commensalism is
- Radiation is a health hazard as it causes
- Hydrilla is a
- Water plants usually have
- Laterization is a process which results in the
- Desert plants are generally
- Which one of the following is associated with the conservation of forest ?
- Soil particles arranged in order of increasing size are
- The ultimate source of energy for fish is
- The least porous soil among the following is
- One of these is a renewable source of energy:
- An American plant which had become a troublesome weed in India is
- . Biome is