Where does “pseudoheterozygous” come from?

pseudoheterozygous (English) comes from English heterozygous, from English -zygous, from English ous, from English ou, from Afrikaans ou, from Dutch oud, from Middle Dutch out, from Old Dutch ald — to grow, nourish.

pseudoheterozygous (English): apparently, but not actually, heterozygous

Definitions

  1. apparently, but not actually, heterozygous

Ancestry of “pseudoheterozygous”, step by step

pseudoheterozygous traces back through two separate lines of ancestry.

via English heterozygous

StepLanguageWordMeaning
1EnglishheterozygousOf an organism which has two different alleles of...
2English-zygousHaving or originating from a specified state as a...
3Englishousplural of ou
4EnglishouA probably extinct species of Hawaiian...
5AfrikaansouAn old fellow, guy, bloke; attributive form of...
6Dutchoudold
7Middle Dutchoutold
8Old Dutchald
9Proto-West Germanicaldold
10Proto-Germanicaldazold, grown up
11Proto-Indo-Europeanh₂eltós
12Proto-Indo-Europeanh₂él-to grow, nourish

via English pseudo

StepLanguageWordMeaning
1EnglishpseudoAn intellectually pretentious person; a...
2Englishpseudo-False, not genuine, fake
3Ancient Greekψευδήςlying, false, untrue; deceived, beguiled
4Ancient Greek-ήςadjective suffix
5Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
6Proto-Indo-European-ess
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂eltósEvery word from Proto-Germanic aldaz