Which one is not a feature of mammals? A.Mammals have hairs on their bodies. B.Mammals are warm-blooded. C.Mammals breathe with lungs. D.Mammals are hatched from eggs. 相关知识点: 试题来源: 解析 D 解析:哺乳动物的主要特征:一般具有体表被毛(A项);体温恒定(B项);用肺呼吸(C项); 胎生...
1The ability of mothers to produce milk for their babies is commonly thought to be an onlyfeature of mammals. But now scientists have discovered one kind of spider that also nurses itsbabies.Baby spiders eat almost all kinds of food. Some spiders feed on small insects. Others catchpollen. ...
While not confirmed, several human characters have features that indicate they are either members of an unnamed race or tribe, or even hybrids from one: &both have natural curvature-shape noses, which could hint atheritage. Several species of animals within the world ofOne Piecehave displayed sa...
Fish-men share a similarity with the minks in that they're anthropomorphic races with the former having features of non-air-breathing aquatic creatures while the latter have those which are land-dwelling mammalian non-humans. References ↑1.01.1One PieceManga and Anime —Vol. 8Chapter 69andEpiso...
Additionally, these results have been strongly criticized on methodological grounds for having made unjustified assumptions in the instrumental variables regression; a commentary by Drew H. Bailey and J. Michael Bailey claims, “Not only do Roberts et al.’s results fail to provide support for the...
The Sea Kings that Shirahoshi inadvertently summoned to stop the Noah from falling were the exact same group of Sea Kings that were first shown when the crew unintentionally entered the Calm Belt, and were assumed to be hostile at the time. ...
other mammals may have more conchae. The uppermost concha is densely supplied with capillaries that warm the air passing over them to near body temperature. High in the nasal cavity is a small tract of mucous membrane containing the nerve cell endings of the olfactory nerve, which impart the ...
feature, lineament - the characteristic parts of a person's face: eyes and nose and mouth and chin; "an expression of pleasure crossed his features"; "his lineaments were very regular" facial muscle - any of the skeletal muscles of the face brow, forehead - the part of the face above ...
The distinguishing feature of the cilium is theaxoneme. The axoneme is a microtubule-based extension that protrudes from the apical surface of the cell (Fig. 1D). The axoneme is made up of nine sets of microtubule doublets extending from thebasal body. The organization of axonemal microtub...
However, in contrast to siRNAs and piRNAs, often only a small portion of the miRNA has complementarity to the target RNA. In most cases, the 2–8 nucleotides of the 5' sequence, the so-called “seed region” provides the base-pairing interactions but several validated examples have been ...