যোজনযোজনা যোজন কোষ (Assamese) [ Roman: jo`.jon ko`x]Contributed by: Probodh Borah (প্ৰবোধ বৰা) on 2011-01-15 1. Biology(Material Noun-Neuter) the cell produced by the union of two gametes, before it undergoes cleavage. দুটা জননকোষৰ মিলন হৈ সৃষ্টি হোৱা কোষ, বিভাজনৰ আগেয়ে| English: zygote, Assamese: যোজন কোষ