(~s)
A ~ is an animal or plant that is physically different from others of the same species because of a change in its genes.
= mutation
N-COUNT
(~s)
A ~ is an animal or plant that is physically different from others of the same species because of a change in its genes.
= mutation
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012