英文: The initial change in primate
[eyes] ... occurred when they had to deal with constricting snakes, probably about 90 million years ago,Isbell said.
中文: “灵长类眼睛最初的改变大概发生在9000万年前，当他们必须要对付蛇的时候。” 更详细...
英文: A primate
often found on the fringes of the England team. It's horrendous facial structure has excluded it from acceptance within his community.
英文: As a result, primate
brains maintain proportionately larger regions devoted to vision, and rats devote more space to olfaction.
中文: 结果，灵长类的脑子负责处理视觉讯息的区域占较高的比例，鼠类脑子负责嗅觉的区域较大。 更详细...
英文: But a number of studies have recently challenged this democratic assessment of cortical parcellation in the primate
visual system by showing that inputs from the fovea are allocated more cortical territory than those containing peripheral information.
中文: 但是近来有几项灵长类视觉系统的研究，对这种以民主方式将皮质分成小块的观点提出了质疑，研究显示，从中央窝输入的讯息，会比周围输入的讯息分配到更多的皮质领地。 更详细...
英文: Fossils of the most primitive primate
ever discovered have been unearthed near Yellowstone National Park, a find that scientists say could redraw humans' family tree.