The scientific study of the principles of heredity and the variation of inherited traits among related organisms. Genetics is a branch of biology. The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Hought...
《The Family Genetic Sourcebook》是1990年2月出版的图书，作者是Pierce, Benjamin A.。内容简介 A straightforward guide to human heredity and genetic traits. The Family Genetic Sourcebook If biology is destiny, then we owe it to ourselves and our families to learn all we can about the genetic ...
The possibility that the evolution of mating preferences and secondary sex traits can be based on heritable differences in viability is examined with a thr... Andersson,Malte - 《Evolution》 被引量: 1553发表: 1986年 Sexual selection and mate choice. Trends Ecol Evol The past two decades have ...
While the risk of heart disease can be somewhat mitigated by exercise and healthy eating, genetic factors can make heart disease impossible to avoid no matter how hard one might try. For example, some inherited traits make it more likely that a person will accumulate fat deposi...
7. But seeking similar genetic traits " may confer individuals with additional adaptive advantages, " he wrote. 8. In a laboratory, they used genetic and chemical techniques to derive cells that resembled precursors to sperm. 9. They then filtered out those passing on the parents'genetic disease...
"an inherited disease" "familial traits" "genetically transmitted features" 2. of or relating to or produced by or being a gene; "genic combinations" "genetic code" 3. of or relating to the science of genetics; "genetic research"
Pre-implantation genetic diagnosis increases the possibility of parents selecting children based on genetic traits that would ‘enhance’ their children. The idea of using genetic testing to select ‘enhanced’ genetic traits for offspring has raised many concerns (Parens 1998). Some fear that allowing...
genetic 翻译 genetic 翻译基本解释 ●genetic：遗传的，基因的
"The method gives us a way to measure the potential speed of current evolution in response to natural selection across all traits in a population. This is something we have not been able to do with previous methods, so being able to see so much potential change came as a surprise to the...
When we work with eitherY-DNAormitochondrial DNA, we’re using a type of DNA that is specific to one ancestral line – or lineage. However, it’s not limited to just one ancestor. In fact, it applies to many. Autosomal DNA, on the other hand, can be and is inherited from multiple...