Tigers and cats have 95% of the same genes (基因). ……

that is expected to speed up the hunt for human genes and improve understanding of how they contribute... the common genes between the mouse and humans," said Simon Gregory, leader of the project at the Wellcome ……

before widely using it. That’s safe for us and the next generation (代).Qin Le, 14, from Shandong:GM food should not be used at all. It changes the genes (基因) of grains (谷物). All plants grow by the law ……

in Seattle, Washington.They discovered a family of about 1,000 genes that produce a large variety... and Buck's work, scientists had no idea how many genes might be involved in smell. Nor did they know how ……

allergy. But it is possible to make life easier for yourself by staying away from allergens (过敏源).You... that it may be in their genes.How you feelHow do people with a pollen allergy feel?You can feel like ……

using barcodes to keep track of books in this way.“Its creation allowed the first digitization... codes, can hold more information. “They can tell consumers if a product contains allergens (过敏 ……

States and Europe.Let’s take a look at the 7 most common food allergens (过敏原) in China. It’s based... at the 7 most common food allergens (过敏原) in China. It’s based on a study of nearly 21,000 people aged ……

. They discovered four genes that may be responsible for obsessive-compulsive behaviors in humans... it for hours.”In the study, researchers made a list of about 600 genes in mice, dogs and humans ……

University of Agriculture, the nine researchers made hundreds of mouse eggs with using the chromosomes... between the sexes.For example, the father's genes want to make big, healthy males who are likely ……

after their genes are accidentally altered (改变). Gene editing is widely discussed nowadays. Do you think it’s acceptable to change the genes of a newborn baby using this technology? 参与学校：北京 ……

after their genes are accidentally altered (改变). Gene editing is widely discussed nowadays. Do you think it’s acceptable to change the genes of a newborn baby using this technology? 参与学校：北京市清华附中 浙江 ……

.C. Design and create objects.D. Play computer games. 2. Students can draw their designs using _____...’t remember how to get homeC. people sell umbrellas on the streets of BeijingD. umbrellas often block ……

that, right? Well, not exactly. Using genetic (基因的) technology, a group of scientists working... (结构) and found the genes responsible for the allergy. They managed to turn off those genes so ……

) and stay still for minutes. It may be easy for you, but it’s an impossible task for little kids.Now, using... around you. It can help remove dust, allergens (过敏原), smoke, and pollution in the air.Ray Wu from ……

blueprint(基因图) of a mouse, published last Wednesday. Both have about 30,000 genes and share most of them. What's more, 90 percent of genes linked to diseases in humans are similar to those in mice ……