As the first comprehensive journal to "awaken" the hidden fossils of China (the most famous of which was Peking Man fossil), Palaeontologia Sinica was divided into four categories in themes: ancient plant fossils, ancient invertebrate fossils, ancient vertebrate fossils, and prehistoric human ...
What are the three most abundant types of immunoglobulins? Name the four structures that make up the respiratory zone. What are the four categories of joints based on structure? What are the three Cs of the knee? Name the three compartments in the body where water is stored. Describe the t...
5, and to facilitate innate immunity6,7. The metabolic costs of mucus production can exceed one-quarter of mollusks’ energy budgets, indicating how important these materials are for survival8. The structural component differentiating mammalian mucus from other soft materials are mucins—proteins contai...
Cold-blooded animals include reptiles and what other categories of living things? Which group of fishes evolved first (in other words, is most ancient)? a) Bony fishes b) Lobe-finned fishes c) Jawless fishes d) Cartilaginous fishes Which of the fo...
Two categories of nematocysts, holotrichous isorhizas and heterotrichous microbasic euryteles, were... DR Calder - 《Canadian Journal of Zoology》 被引量: 49发表: 1983年 A second burnetiamorph therapsid from the Permian Teekloof Formation of South Africa and its associated fauna A new ...