Comment upon the statement "More complex the food web, ensure more stability of ecosystem",.
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the diversity and complexity of natural food webs stabilized them against perturbations. However, Robert May showed mathematically that large complex networks are less likely to be stable than simpler or smaller nets. The observed stability of natural ecosystems therefore provides a strong indication that the food webs realized in nature are not randomly assembled, but exhibit specific structural features conveying a high dynamical stability. Identifying these decisive features is difficult because of the inherent complexity of large food webs and the long catalog of empirically observed features of natural food webs which may or may not have an impact on stability.
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Hermaphrodites are organisms that possess both the male and female sex organs. Most invertebrates are hermaphrodites. It is a normal condition among this group of organisms enabling them to undergo a form of sexual reproduction where the partner can act either as 'male' or 'female'. Examples of such organisms are the earthworms, leeches, and slugs. Interestingly, most plants are hermaphrodites too.
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