1. Eutrophication
2. Microclimate
3. Biological magnification
4. C4 pathway.
Microclimate
1. Natality
2. Mortality
3. Growth rate
4. All of these.
Growth rate
1. Ectotherms
2. Isotherms
3. Endotherms
4. Heterotherms.
Ectotherms
1. Mycorrhiza
2. Mycoplasma
3. Lichen
4. Myxomycetes.
Mycorrhiza
1. Ephemerals
2. Drought resistant
3. Annuals
4. Non-succlents.
Drought resistant
1. reproductive isolation
2. morphological features only
3. methods of reproduction only
4. morphology and methods of reproduction
morphological features only
1. primosere
2. xerosere
3. subsere
4. None of these
subsere
1. surface of marine water
2. middle of water in sea
3. bottom of sea
4. on ground
bottom of sea
1. Protista and algae
2. fungi and bacteria
3. Protista and fungi
4. algae and fungi
algae and fungi
1. Shark and sucker fish — Commensalism
2. Algae and fungi in lichens — Mutualism
3. Orchids growing on trees — Parasitism
4. Cuscuta (dodder) growing on— Epiphytism other flowering plants
Shark and sucker fish — Commensalism