A. The study of the environment B. The study of the relationship between living things and their environment C. The study of the relationship between plants and animals D. The study of the relationship between humans and nature 相关知识点: 试题...
此句句意是The real situation is that an organic substance is not synthesized if a corresponding enzyme does not exist to degrade it. This is the way nature works. In this way a substance is always recycled, and there is no such thing ...
In a way, Earth is the house of all living things. We all live together on this planet and it is our home. Today, we also understand ecology to mean taking care of Earth so that humans, plants and animals can all thrive(兴盛). However, we can damage the environment. Sometimes the ...
Mimicry – where an individual gains adaptive benefits by simulating the phenotype of a model – is widespread across taxa, functioning in many ecological contexts via a diverse range of mimetic signal structures and sensory modalities (Dalziell and Welbergen 2016b). The best-studied examples of ...
Soil quality is the ability of a soil to function within its surroundings, support plant and animal productivity, and maintain or enhance water and air quality. Soil health extends this idea to acknowledge that just as humans function best when they are healthy, so too do soils. Soil ...
Only a single fossil provides evidence for the earlier occupants of the region—best described as a Middle Pleistocene Homo population that shares mosaic features with populations to the east and west, which is associated with Acheulean technology22,23. In the absence of fossils, the transition ...
It takes all meaningful behaviours, whether ‘linguistic’ or ‘non-linguistic’, as manifestations of the same processes, which can be best studied within a broad and multi-disciplinary approach to human sociality. It is only when we see language as in its very essence an ecological phenomenon...
The value is 1 when all species are phylogenetically unrelated (that is, a star phylogeny) and approaches 0 as species become more related. To test statistically whether marine and freshwater archaeal communities were com- posed of species that were more or less related to each other than ...
Reviews 'Much rarer are textbooks that so succinctly sum up the state-of-the-art knowledge about a subject that they become instant 'bibles'. This book is one of these. It is probably one of the best biological textbooks I have read. Scheffer masterfully pulls all this information together ...
Homois characterized, finally, by negative diversity-dependent extinction (mean 92.3% and 99.7% of the posterior distributions <0 for all Bayesian models and Bayesian models accounting for fossil preservation bias, respectively). To the best of our knowledge, this pattern has not been documented in...