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Trophic cascade is defined as an ecological phenomenon triggered by the addition or removal of top predators and involving reciprocal changes in a relative population of predators and prey through food chain, which often results in dramatic changes in the ecosystem structure and nutrients cycling.
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An example was the removal of wolves in Eastern North America which was associated with an increase in white tailed deer and a decline in plants eaten by the deer.
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It is the process of production of milk by the mammary glands at the end of pregnancy. The milk produced initially by the glands is called colostrum. This milk is crucial for the baby as it provides the child with the initial immunity. This was a brief explanation of pregnancy, parturition, and lactation.
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tतीन प्रकार के श्वसन में आंतरिक, बाहरी और सेलुलर श्वसन शामिल हैं।
बाहरी श्वसन श्वास प्रक्रिया है। ...
आंतरिक श्वसन रक्त और शरीर की कोशिकाओं के बीच गैस विनिमय शामिल है।
सेलुलर श्वसन ऊर्जा के लिए भोजन के रूपांतरण शामिल है
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