In this paper, we describe a classroom discussion of the question "Are humans evolving?" that employs these three strategies for teaching students how natural selectiodoi:10.1007/s12052-011-0343-4TessaM.AndrewsStevenT.KalinowskiMaryJ.Leonard
In natural selection, organisms with favorable traits are more likely to ___. A. die out B. reproduce C. stay the same D. become E. xtinct 相关知识点: 试题来源: 解析 B。在自然选择中,具有有利特征的生物更有可能繁殖,而不是灭绝、保持不变或灭绝。反馈...
individuals are not affected by their surroundings 相关知识点: 试题来源: 解析 B。解析:文章中说“Natural selection occurs when individuals with certain traits are more likely to survive and reproduce.”自然选择发生在具有某些特征的个体更有可能生存和繁殖的时候。反馈 收藏 ...
Are Humans Still Evolving? A NATURAL SELECTION DISCUSSION LESSON.Presents a discussion lesson regarding human evolution for secondary biology courses. Implication of environmental pressure on the evolution of human species; Reason behind the decision not to maximize the reproduction of human; Impact of ...
Ironically,it’s natural selection that keeps the human appendix from shrinking away completely.Because smaller ones are more likely to become infected.And keep your genes out of the pool.怎么翻译? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 讽刺的是,正是自然选择使人的...
1.Darwin proved that natural selection ___the chief factor in the developmen of species.A.has been B.had been C.is D.was2.___the people,not things___are most important.A.There are,who B.Those are,that C.It is,that D.It was,who3.Mr.Reed made up his mind to devote all he...
试题来源: 解析 B。解析:文中提到“Natural selection is the process by which organisms that are better adapted to their environment are more likely to survive and reproduce.”,自然选择是那些更适应环境的生物体更有可能生存和繁殖的过程。反馈 收藏 ...
Natural selection is the process by which organisms that are ___ adapted to their environment are more likely to survive and reproduce. A. poorly B. well C. slightly D. hardly 相关知识点: 试题来源: 解析 B。解析:自然选择是那些更好地适应环境的生物更有可能生存和繁殖的过程,所以选 well。
Define natural selection. Anew mutations are generated overtime Bthe genetic composition of the population changes at random over time Call individuals in a population are equally likely to contribute offspring to the next generation Dindividuals that possess particular heritable characteristics survive and...
Typically, the most impressive mechanism that leads to advancement or evolution is known as natural selection. It does not introduce new hereditary assortments, however, so it effectively chooses the best among existing varieties in the population (according to the survival...