| स्तंभ $I$ और $II$ | स्तंभ $III$ |
|---|---|
| $a. (+, -)$ | $P. \text{Amensalism}$ |
| $b. (-, -)$ | $Q. \text{Commensalism}$ |
| $c. (-, 0)$ | $R. \text{Predation}$ |
| $d. (+, 0)$ | $S. \text{Competition}$ |
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| जीव $1$ पर प्रभाव | जीव $2$ पर प्रभाव (लाभ,हानि,कोई प्रभाव नहीं) |
| लाभ | सहपरोपकारिता (Mutualism),परभक्षण (Predation),$B$ |
| हानि | $A$,स्पर्धा (Competition),अमीनसेलिज्म (Amensalism) |
| कोई प्रभाव नहीं | सहभोजिता (Commensalism),$C$,$-$ |
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