발음 발음 정보 없음 · 품사 명사 (noun)
검증된 한국어 뜻을 준비 중입니다. 확인되지 않은 자동 번역은 표시하지 않습니다.
(botany) The production of two or more embryos in one seed, due either to the existence and fertilization of more than one embryonic sac or to the origination of embryos outside of the embryonic sac..
By its nature, that is whether it develops with or without fertilization, simple polyembryony can be sexual or asexual.Polyembryony was first reported by Leeuwenhoek in citrus as early as 1719 and the different cases of polyembryony were studied by Braun in 1859.In all these groups cloning, where it occurs, must be through polyembryony or parthenogenesis.Despite their utility in research, litters produced by polyembryony lack the advantages conferred by either asexual or sexual reproduction.One form of clonal reproduction begins when a fertilized egg divides a few times in the womb before initiating embryonic development. In humans, this can lead nine months later to the birth of identical (monozygotic) twins. This phenomenon, known as polyembryony, occurs sporadically in many mammal species. However, only in armadillos does polyembryony happen consistently, in each and every pregnancy.polyembryony의 의미, 어조와 문법이 전체 문장에 맞을 때 사용하세요. 동의어라도 모든 문장에서 바로 바꿔 쓸 수 있는 것은 아닙니다.
현재 검증된 한국어 뜻은 준비 중이며 영어 정의는 “(botany) The production of two or more embryos in one seed, due either to the existence and fertilization of more than one embryonic sac or to the origination of embryos outside of the embryonic sac.”입니다.
문장 속 의미에 따라 가까운 동의어가 달라집니다.
정확한 반대말은 사용된 의미에 따라 달라집니다.
By its nature, that is whether it develops with or without fertilization, simple polyembryony can be sexual or asexual.
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