The skull consists of several bones, including the cranium and facial bones, which are fused together but remain separate in infants to allow for brain growth. The scalp is structurally simpler, consisting of five layers (skin, connective tissue, aponeurosis, loose connective tissue, and pericraniu...
Imaging cells and microvasculature in the living brain is crucial to understanding an array of neurobiological phenomena. Here, we introduce a skull optical clearing window for imaging cortical structures at synaptic resolution. Combined with two-photon
a我成为一个高中生有一段时间了 I became a high-school pupil to have period of time[translate] aThe fossil consists of a complete skull of an archaeocyte, an extinct group of ancestors of modern cetaceans 化石包括archaeocyte,一个绝种小组的一块完全头骨祖先现代鲸类动物[translate]...
composed of a series of flattened or irregular bones which, with one exception (the mandible), are immovably jointed together. It is divisible into two parts: (1) thecranium,which lodges and protects the brain, consists of eight bones, and (2) theskeleton of the face,of fourteen, as ...
The optical clearing agents (OCAs) used in this study include collagenase (Sigma-Aldrich; T8003), EDTA disodium (Sigma-Aldrich; D2900000) and glycerol (Sigma-Aldrich; 101640026). The OCAs were developed according to the composition of the skull. As we know, the skull consists of an inorganic...
The fossil consists of a complete skull of an archaeocyte, an extinct group of ancestors of modern cetaceans.Although limited to a skull, the Pakicetus fossil provides precious details on the origins of cetaceans.The skull is cetacean-like but its jawbones lack the enlarged space that is filled...
The world “keener” is closest in meaning to which of following? (A) more interesting (B) more acute (C) more appropriate (D) more useful (答案选择B,此题分值为2分) 5. A flood of ice would then surge into the Southern Sea. With the continued rise in sea level, more ice would pl...
The fossil consists of a complete skull of an archaeocyte, an extinct group of ancestors of modern cetaceans. Although limited to a skull, the Pakicetus fossil provides precious details on the origins of cetaceans. The skull is cetacean-like but its jawbones lack the enlarged space that is fil...
The fossil consists of a complete skull of an archaeocyte, an extinct group of ancestors of modern cetaceans. Although limited to a skull, the Pakicetus fossil provides precious details on the origins of cetaceans. The skull is cetacean-like but its jawbones lack the enlarged space that is ...
新托福TPO2阅读原文(一):The Origins of Cetaceans TPO-2-1：The Origins of Cetaceans It should be obvious that cetaceans—whales, porpoises, and dolphins—are mammals. They breathe through lungs, not through gills, and give birth to live young. Their streamlined bodies, the absence of hind...