Llwytho...
Increase in tracheal investment with beetle size supports hypothesis of oxygen limitation on insect gigantism
Recent studies have suggested that Paleozoic hyperoxia enabled animal gigantism, and the subsequent hypoxia drove a reduction in animal size. This evolutionary hypothesis depends on the argument that gas exchange in many invertebrates and skin-breathing vertebrates becomes compromised at large sizes...
Wedi'i Gadw mewn:
| Prif Awduron: | , , , , , |
|---|---|
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
National Academy of Sciences
2007
|
| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1941816/ https://ncbi.nlm.nih.gov/pubmed/17666530 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0611544104 |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|