zygosisn.
Etymology: modern Latin, < Greek ζύγωσις, < ζυγοῦν to yoke, < ζυγόν yoke.
Biology.
the world > life > biology > biological processes > procreation or reproduction > types of reproduction > [noun] > zygosis
1880 F. P. Pascoe (ed. 2) 297.
1881–2 W. Saville-Kent II. 874.
This entry has not yet been fully updated (first published 1921; most recently modified version published online March 2022).