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Weismann barrier. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Weismann barrier, but we will also tell you about its etymology, its characteristics and you will know how to say
Weismann barrier in singular and plural. Everything you need to know about the word
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English
Etymology
After August Weismann.
Noun
Weismann barrier (plural Weismann barriers)
- The strict distinction between the "immortal" germ cell lineages producing gametes and "disposable" somatic cells in animals (but not plants), in contrast to Charles Darwin's proposed pangenesis mechanism for inheritance.