a small bat about a third the size of a mouse, was recaptured, still hale and hearty, 41 years after it was initially banded. That is especially amazing for an animal living in the wild, says Emma Teeling, a bat evolutionary biologist at University College Dublin who coa...
D. Because she was the first American woman who studied genes and chromosomes. 相关知识点: 试题来源: 解析 1. D 2. D 3. A 4. C 【分析】 本文是一篇记叙文。主要讲述Barbara McClintock的经历和成就,她是二十世纪最重要的科学家之一,在基因和染色体方面有重大发现并获得诺贝尔奖。 (1)题详解:...
Many scientists have studied the mysteries of a long life for years. Thousands of studies support the idea that a long life is influenced by two major things. Genetics(遗传) is a major influence. Some people’s bodies simply have special advantages. They have parents and grandparents who ...
Barbara McClintock(1902-1992) Barbara McClintock was born in Hartford,Connecticut and went to school in Brooklyn,New York.After high school,Barbara attended Cornell University and studied agriculture.It was there she found a love of genetics and began her long career and research on parts of ...
Many scientists have studied the mysteries of a long life for years. Thousands of studies support the idea that a long life is influenced by two major(主要的)things. It’s not surprising that genetics(遗传学)is a major influence. 1 They have parents and grandparents who lived long lives....
Have you ever wondered why some people live long, but others don't? Many scientists have studied the mysteries of a long life for years. Thousands of studies support the idea that a long life is influenced by two major things. It's no surprise that genetics(遗传学)is a major influence....
BHave you ever wondered why some people live long, but others don't? Many scientists have studiedthe mysteries of a long life for years.Thousands of studies support the idea that a long life is influenced by two major things.It's no surprise that genetics(遗传学) is a major influence. ...
physical science,physics- the physical properties, phenomena, and laws of something; "he studied the physics of radiation" earth science- any of the sciences that deal with the earth or its parts cosmography- the science that maps the general features of the universe; describes both heaven and...
Many scientists have studied the mysteries of a long life for years. Thousands of studies support the idea that a long life is influenced by two major things. Genetics(遗传)is a major influence. Some people's bodies simply have special advantages. They have parents and grandparents who lived ...
We were shocked, but afterwards, I studied my answer sheet which had been marked and commented by our teacher.I surely recognized many mistakes in grammar.Since then I have paid special attention to those mistakes.Believe it or not, I am a top student in English in my class。 ...