Dysgenics refers to any decrease in the prevalence of traits deemed to be either socially desirable or generally adaptive to their environment due to selective pressure disfavouring their reproduction. [1]

The meaning of DYSGENIC is tending to promote survival of or reproduction by less well-adapted individuals (such as the weak or diseased) especially at the expense of well-adapted individuals (such as the strong or healthy). How to use dysgenic in a sentence.

The meaning of DYSGENICS is the study of the accumulation and perpetuation of defective genes and traits in a population, race, or species.

2010年9月20日 · In the second half of the century, however, a reaction against eugenics set in, and from the 1970s onwards eugenics was almost universally dismissed. In this book, Richard Lynn reviews the history of the eugenics movement and seeks to rehabilitate the argument that genetic deterioration is occurring. Reviews cannot be added to this item.

See examples of DYSGENIC used in a sentence.

2 meanings: 1. of, relating to, or contributing to a degeneration or deterioration in the fitness and quality of a race or.... Click for more definitions.

2025年3月24日 · DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘dysgenic'. Views expressed in the examples do not …

What does the word dysgenic mean? There are two meanings listed in OED's entry for the word dysgenic . See ‘Meaning & use’ for definitions, usage, and quotation evidence.

2021年1月1日 · Dysgenic concerns stem from the tendency for the genes underlying traits deemed socially desirable to decrease in prevalence as a consequence of selection pressures disfavoring their reproduction and the accumulation of mutations that degrade their function.

Dysgenic refers to the degradation or deterioration of the genetic quality in a population, typically due to factors such as mutation, environmental degradation, poor health conditions, or other influences that increase the proportion of deleterious genes.