百度试题 结果1 题目What is the ratio of DNA similarity between dogs and wolves() A. 98% B. 89% C. 85% D. 70% 相关知识点: 试题来源: 解析 A 反馈 收藏
C(12分)What is DNA? DNA is the whole"map" ofthe human body. It is something that all humanshave, and it tells the body what to do. DNA is thereason why we look like our parents. We get someof their DNA to make our own.People have been trying to understand the hu-man body ...
百度试题 结果1 题目31. What is DNA?相关知识点: 试题来源: 解析 A. DNA is a kind of gene. B. DNA is a substance that makes up genes.C. DNA is the basic unit of heredity. D. DNA is a measure to protect crime.反馈 收藏
1.DNA is the reason why look like our parents, because we get some of their DNA to make our own.是答案提示。 2.In 1860, Mr. Mendel discovered why we look like other people in our family.是答案提示。 3.So far, scientists have found all the words in the DNA, but we still do ...
What is DNA? A. It is a kind of gene、 B. It is a substance that makes up genes、 C. It is the basic unit of heredity、 D. It is a measure to protect crime、 E. 细节理解题。根据文章第二段第一句可知。 相关知识点: 试题来源: 解析 答案与解析: ...
你的父母和祖父母都与你相关,你拥有他们的DNA。当你有孙子或孙女时,他或她也会有你的DNA。你的DNA来自你的父母。你的DNA有数十亿条指令说明你为什么是这样的。它是世界上最令人惊异的事情之一!①1.In general, a blueprint is a drawing that shows howto put a house together with many different parts....
What size你有多高?你的眼睛是什么颜色are your feet? Al these things are strongly influenced by your的?你的脚有多大?所有这些东西在你DNA before you are born!出生之前都深受DNA的影响图片This is the shape of DNA. Do you think it's这是DNA的形状。你认为图片原文magic?它神奇吗?译文DNA is ...
In the field of biotechnology, what is DNA? A. A type of protein B. A molecule that contains genetic information C. A kind of virus D. A chemical compound 相关知识点: 试题来源: 解析 B。DNA 是一种包含遗传信息的分子。选项 A 蛋白质错误;选项 C 病毒错误;选项 D 化合物不准确。
What is DNA short for? A. Deoxyribonucleic acid B. Ribonucleic acid C. Deoxyribose acid D. Ribose acid 相关知识点: 试题来源: 解析 A。解析:DNA 是脱氧核糖核酸的英文缩写。选项 B 是核糖核酸;选项 C 和 D 不是正确的缩写。反馈 收藏
A. It is the same for all living organisms. B. It determines all physical characteristics. C. It can be easily changed. D. It is unique to E. ach individual. 相关知识点: 试题来源: 解析 D。DNA 对于每个个体是独特的。选项 A 不是所有生物的 DNA 都相同;选项 B DNA 不是决定所有物理...