Which of the following is a major factor influencing biological evolution? A. Gravity B. Temperature C. Magnetism D. Light 相关知识点: 试题来源: 解析 B。解析:温度是影响生物进化的主要因素之一。温度的变化会影响生物的生存环境,进而影响生物的适应性进化。重力、磁力和光虽然对生物有一定影响,但不是...
The development of new technologies may accelerate biological evolution. Which technology is most likely to have a significant impact? A. artificial intelligence B. nuclear energy C. 3D printing D. biotechnology 相关知识点: 试题来源: 解析 D。解析:生物技术可以直接干预生物的遗传物质等,最有可能对...
aDarwin’s memorable phrase to describe biological evolution was “descent with modification”, by which he meant that — over many generations — new species with new structural traits can and do come into existence from older ones. 描述生物演变的Darwin的难忘的词组是“下降与modifi正离子”,...
In Paying for the Party, Hamilton describes what she calls the party pathway, which eases many students through college, helped along by various clubs that send students into the party scene and a host of easier majors. 出自-2015年12月阅读原文 In 2011 they released a landmark study titled ...
For example, Humans belong to the species Homo that fall under the genus sapiens.Answer and Explanation: The change in species over time or the process of biological change by which descendants come to differ from their ancestors is...
Sex refers to the biological difference between living organisms that can have an effect on the growth and development of different organisms. Sex differences in humans can are observable between males and females, especially in their appearance. The main difference betwe...
“marvellous invention”of a means to construct from a few dozen sounds an infinity of expressions that enable us to reveal to others what we think and imagine and feel – from a contemporary standpoint,not an “invention” but no less “marvellous” as a product of biological evolution,about...
In biology, development describes the process of growth and differentiation. The development of the embryo takes nine months. In software, development refers to the creation or modification of software. The development team released the new version. ...
For example, a well-known Burgess Shale animal called Sidneyia is a representative of a previously unknown group of arthropods (a category of animals that includes insects, spiders, mites, and crabs).Fossil formations like the Burgess Shale show that evolution cannot always be thought of as a ...
Evolution: Evolution refers to the changes occurring in the organisms resulting in the development of new characters. The changes can occur due to the change in genetic material. The difference can also occur in the population due ...