किसी उच्चतर पोषी स्तर के जीव, जो निम्नतर पोषी स्तर के अंतर्गत आने वाले अनेक प्रकार के जीवों से अपना भरण$-$पोषण प्राप्त करते हैं, क्या बनाते हैं?
- Aआहार$-$शृंखला
- Bपारितंत्र
- Cपारिस्थितिक पिरैमिड
- ✓आहार$-$जाल
Answer: D.
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Answer: D.
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