Tags: Good Scholarship Essay IntroductionsEssay On Organizational ManagementThe Definitive Business PlanHow To Write In Apa Format For A Research PaperSample Research Proposals For UndergraduatesTeacher Letter Of Recommendation For College ApplicationAp World History Rubrics For EssaysEssay On Go Green Go CleanThe Art Of The Personal Essay Introduction SummaryBallad Of The Sad Cafe Essay
Our editors will review what you’ve submitted and determine whether to revise the article.Join Britannica's Publishing Partner Program and our community of experts to gain a global audience for your work!
This cookie stores just a session ID; no other information is captured.
Accepting the NEJM cookie is necessary to use the website.
For example, most traits in humans and other species result from a combination of genetic and environmental influences.
In addition, some genes, such as those encoded at neighbouring spots on a single chromosome, tend to be inherited together, rather than independently, whereas other genes, namely those encoded on the mitochondrial genome, are inherited only from the mother, and yet other genes, encoded on the Y chromosome, are passed only from fathers to sons.
The completion of the rough draft was announced in June 2000 by Collins and Venter.