“恐龙（Dinosaurs”）这一名称的创立人是（）。A、罗特尔B、欧文C、达尔文D、拉马克E、居维叶
“恐龙（Dinosaurs”）这一名称的创立人是（）。
- A、罗特尔
- B、欧文
- C、达尔文
- D、拉马克
- E、居维叶
相关考题：
《河源市恐龙地质遗迹保护条例》所称的恐龙地质遗迹，是指地质历史时期形成并遗留下来的与恐龙相关的地质自然遗产。具体包括：( )A.恐龙化石(含实体化石和遗迹化石)B.含有恐龙化石的地层剖面C.需要保护的其他与恐龙相关的地质遗迹
古生物专家发现了大量恐龙集群死亡的墓地，集群死亡在世界上并不多见，而更奇怪的是，这些恐龙中有食肉的、食草的，是多种属恐龙尸体堆积在一起，而不是单一的恐龙种属的集群死亡，或许这能解释恐龙灭绝的真正原因。这段文字想表达的意思是（ ）。A．恐龙之所以灭绝可能另有隐情B．多种属恐龙集群死亡实属罕见C．新发现可以揭示恐龙灭绝的真相D．大量恐龙集群死亡的发现具有重大意义
一些恐龙的头骨和骨盆与所有现代鸟类的头骨和骨盆具有相同的特征，但不是所有的恐龙都有这样的特征。有些科学家宣称：所有具有这样特征的动物都是恐龙。根据以上陈述和科学家的宣称，可以推出（ ）。A.与其他动物相比，鸟类与恐龙有更多的相似性B. 一些古代的恐龙与现代的鸟类是没有区别的C.所有的恐龙都是鸟类D.现代的鸟类是恐龙
巨大陨石的冲击造成恐龙绝种的理论,这一理论依据这样一个事实，即冲击造成的大片尘埃将地球周围的阳光遮住了几个月，使温度降低，并破坏了恐龙。如果以下各项为真，对结论提出最严重的质疑的是（ ）。A. 一些恐龙生活的地区的食物供给由于长期的寒冷和黑暗而一直不充足B.当时许多大动物和恐龙吃一样的食物，它们在恐龙灭绝后，一直生活在地球上C. 一次严重的火山爆发把灰尘散发到空气中，遮住了阳光，造成了方圆几百里内许多动物的丧生。D.许多大恐龙是草食性动物，只靠植被为生
单选题Paleontologists hypothesize that modern birds evolved from the family of dinosaurs that included Tyrannosaurus rex. This hypothesis would be strongly supported if evidence that dinosaurs from this family had a body covering resembling feathers could be found, but so far no such evidence has been found. Which of the following, if true, would most help the paleontologists explain why no evidence of feathered dinosaurs has yet been found?AFossilized dinosaurs have shown many birdlike characteristics, such as bone structure and winglike arms.BIf birds are in fact the descendants of dinosaurs, then it can be argued that the dinosaurs never really died out.CFlying dinosaurs such as the Pteranodon, which is not thought to have been related to modern birds, do not appear to have had feathers.DSoft tissues such as skin and feathers do not fossilize like bones, and therefore are far less likely to have left permanent evidence in the fossil record.EThe thousands of dinosaur fossils excavated by paleontologists represent only a tiny fraction of the billions of dinosaurs that once lived.
单选题The skulls and pelvic bones of some species of dinosaur share characteristics with the skulls and pelvic bones of all modern birds. Even though not all dinosaurs have these characteristics, there are scientists who claim that all animals that do have these characteristics are dinosaurs. If the statements above and the claim of the scientists are true, which of the following must also be true?ABirds share more characteristics with dinosaurs than they do with other animals.BSome ancient dinosaurs were indistinguishable from modern birds.CAll animals whose skulls share the characteristics of those of modern birds also have pelvic bones that are similar to those of modern birds.DModern birds are dinosaurs.EAll dinosaurs are birds.
单选题The ______ discovery of dinosaurs’ complete genes shocked the world and was received with disbelief.AsuccessfulBallegedCconvincingDmalicious
判断题日心说的创立人是哥白尼。A对B错