C. Evolution is a process that can be reversed. D. Evolution is a result of changes in gene frequencies over time. 相关知识点: 试题来源: 解析 D。解析:进化是随着时间基因频率发生变化的结果。A 选项进化不一定总是导致更复杂的生物体;B 选项进化通常是一个缓慢的过程,不会在单一代内迅速发生;C ...
A. Evolution happens quickly. B. Evolution only occurs in animals. C. Evolution is a process that always leads to better organisms. D. Evolution is a result of genetic variation and natural selection. 相关知识点: 试题来源: 解析 D。进化是遗传变异和自然选择的结果。进化是一个缓慢的过程,选项...
Which of the following statements about the evolution of dinosaurs is correct? A. Dinosaurs evolved directly into modern birds without any intermediate forms B. Dinosaurs were a diverse group that included some species which had feathers and were likely related to the origin of birds C. All dinos...
They ran out of drink. Which actually didn't bother me because I wasn't drinking... 他们把酒喝完了。但实际上这对我来说无所谓,因为我不喝酒。 柯林斯高阶英语词典 Since we started in September we have raised fifty thousand pounds, which is pretty good going... 我们自从9月份开始以来,已经募...
Correct: The movie was an adaptation of the famous novel. 14 Incorrect: She discussed the plant's adaption to different climates. Correct: She discussed the plant's adaptation to different climates. 11 Incorrect: This adaption of the classic tale is unique. Correct: This adaptation of the clas...
The validation activities will be one of the main focus of the project and the hardware and software tasks will proceed as expected to support the use cases.The evolution of De-RISC has been formidable in this period, following the steps of the first year. The participation in events, the ...
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Gene | Definition, Structure & Components from Chapter 10/ Lesson 12 95K What is a gene? See the gene structure and understand what genes are made of. Learn about the description of a gene, the parts of a gene, and the anatomy of a gene. Related...
location" values; for example, "turn the lights on in the kitchen" has the label {"action": "activate", "object": "lights", "location": "kitchen"}. A model must predict each of these values, and a prediction for an utterance is deemed to be correct only if all values are correct...
A、Correct students’ assignments. B、Diagnose and cure diseases. C、Drive a car. D、Help clients invest stock market.暂无答案更多“【单选题】Which of the following sentences is doctor’s job description?”相关的问题 第1题 According to the passage, which of the following statements is NOT ...