Biology What Is the Largest Predator That Ever Lived? Discussion Comments Take the Quiz Do You Recognize The Stars Who Wore These Iconic Outfits? Show More Trending Quizzes Most Popular All The Science, in your inbox Our latest articles, guides, and more, delivered daily. ...
This is what we learned in biology class. But what came before apes? Chinese scientists have discovered fossils (化石) that could enrich the evolutionary story of how humans evolved from fish.(人类是从猿类进化而来的。这是我们在生物课上学到的。但是在猿类出现之前是什么呢?中国科学家发现了化石,...
This is what we learned in biology class. But what came before apes? Chinese scientists have discovered fossils (化石) that could enrich the evolutionary story of how humans evolved from fish.(人类是从猿类进化而来的。这是我们在生物课上学到的。但是在猿类 出现之前是什么呢?中国科学家发现了化石,...
Homology is often discussed in contrast to analogy. Not every similarity between two organisms is the result of common evolutionary ancestry. If two species find themselves in an environment conducive to some particular adaptation, this adaptation may emerge independently in both species. For example,...
In biology, what is domestication?Question:In biology, what is domestication?Agriculture:The development of agriculture turned humans from hunters and gatherers to farmers. This allowed us to produce much more food, and allowed our populations to increase in many parts of the world.Answer...
Classification in biology is a hierarchical system of taxonomy by which living things are grouped and organized according to their like...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework and ...
This is what we learned in biology class. But what came before apes? Chinese scientists have discovered fossils (化石) that could enrich the evolutionary story of how humans evolved from fish.(人类是从猿类进化而来的。这是我们在生物课上学到的。但是在猿类 出现之前是什么呢?中国科学家发现了化石,...
This is what we learned in biology class. But what came before apes? Chinese scientists have discovered fossils that could enrich the evolutionary story of how humans evolved from fish.According to four articles published in the journal Nature in late September, Chinese researchers found fish ...
①Come on—Everybody’s doing it.②That whispered message, half invitation and half forcing, is what most of us think of when we hear the wordspeer pressure.③It usually leads to no good—drinking, drugs and casual sex.④But in her new bookJoin the Club, Tina Rosenberg contends that ...
In biology, what is a cell membrane and its functions? What is an organism called when it is made of only one cell? What are all the secretory cells in the body? What do plant cells have that animal cells do not? What is cyclin's role in the cell?