عنوان
پدید آورنده
موضوع
رده
کتابخانه
محل استقرار
شماره کتابشناسی ملی
شماره
LA1398d56t
زبان اثر
زبان متن نوشتاري يا گفتاري و مانند آن
انگلیسی
عنوان و نام پديدآور
عنوان اصلي
Uniqueness, Diversity, Similarity, Repeatability, and Heritability
نام عام مواد
[Article]
نام نخستين پديدآور
Hirsch, Jerry
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
This paper reexamines classic attempts at estimating the number of possible genotypes for a species. In the original computations (Hirsch, 1963), the probability that any two human parents will produce two offspring with the same genotype was calculated to be equal to (1/223)2, or over one chance in 70 trillion. The error lies in that this number reflects the number of cells in the matrix of zygotes, not the number of zygotic genotypes. When this is taken into account, the probability of two human parents producing two offspring with the same zygotic genotype is 1 in 160,000-almost a billion times more likely than previously suspected. The complexity of the genetic system is also discussed in the context of the concept of "heritability," often confused with that of "heredity." This confusion has led to the wrong view that heritability represents a nature/nurture ratio.
مجموعه
تاريخ نشر
2004
عنوان
International Journal of Comparative Psychology
شماره جلد
17/4
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )
عنصر شناسه اي
Hirsch, Jerry
دسترسی و محل الکترونیکی
نام الکترونيکي
مطالعه متن کتاب اطلاعات رکورد کتابشناسی
نوع ماده
[Article]
کد کاربرگه
275578
اطلاعات دسترسی رکورد
سطح دسترسي
a
تكميل شده
Y
