常見例句雙語例句The second stage was the floral organ differentiation.第二階段為花器官分化期。The molecular mechanism of floral organ development is a hotspot in plant developmental biology researches.花器官發(fā)育的分子遺傳機制是目前植物發(fā)育生物學的研究熱點之一。These floral organs are specified by floral homeotic genes, as well as genes which specify the number and symmetry of floral organ.這些器官的性質由花的“同源異型基因”決定，決定花的器官數(shù)和對稱性等的基因族也在起作用。 返回 floral organ