A. evolution B. speciation C. adaptation D. natural selection 相关知识点: 试题来源: 解析 B。本题考查生物名词。选项 A“evolution”意为“进化”,强调物种逐渐变化的过程;选项 B“speciation”意为“物种形成”,符合题意;选项 C“adaptation”意为“适应”,指生物对环境的适应能力;选项 D“natural select...
A. evolution B. revolution C. solution D. evolutionary 相关知识点: 试题来源: 解析 A。本题考查生物进化的英文表达。选项 B“revolution”是革命的意思;选项 C“solution”是解决办法的意思;选项 D“evolutionary”是形容词,进化的,不符合题意。只有选项 A“evolution”是进化的意思。反馈...
通过长时间在不同环境下,这些脊椎动物从一个共同祖先开始,往不同方向发展,这个过程叫adaptive radiation(As the limb structure changed as a response to different environments, this type of evolution is called adaptive radiation)。 另外一个例子是Galápagos Islands的雀鸟(finches)的嘴(beaks)。雀鸟的嘴是遗传...
One solution to this problem is to use something called alertable I/O via asynchronous procedure calls (APCs). In this model your program relies on a queue of APCs that the kernel associates with each thread. APCs come in both kernel- and user-mode varieties. That is, the procedure, or ...
1d,e), a phenomenon that reflects fitness defects of monosomies in TP53 wild-type (WT) cell lines32. Euploidy is enriched in both cell types (2% euploidy in initial HMECs aneuploid pool enriched to 46% in the selected pool, and 18% euploidy in initial RPTECs aneuploid pool enriched to...
In live-bearing animal lineages, the evolution of the placenta is predicted to create an arena for genomic conflict during pregnancy, drive patterns of male sexual selection, and increase the rate of speciation. Here we test these predictions of the vivi
Dragon Ball Daima is More Self Aware than Fans Give it Credit for by Referencing One of the Worst Live-Action Adaptations Released in 2009, Dragonball Evolution, a live-action adaptation of Akira Toriyama’s celebrated series, embodies the “live-action curse”. The movie was atrocious and ...
It is called a call stack because it uses the concept of stacks in data structures that follow the Last-In-First-Out (LIFO) principle. It will always process the call on top of the stack first. For example, if you have a pile of plates on a table and want to add more plates, you...
Co-evolutionary dynamics of mammalian brain and body size ArticleOpen access08 July 2024 Introduction In mammals, the cerebral cortex represents the most important anatomical structure for cognition1. As such, it is the focal point of a large body of neuroscientific research, investigating its numerou...
The whale optimization algorithm has received much attention since its introduction due to its outstanding performance. However, like other algorithms, the whale optimization algorithm still suffers from some classical problems. To address the issues of