MeSH(Medical Subject Headings) 맞춤 검색 (http://www.nlm.nih.gov) 결과 : 1 페이지: 1
Gravitropism - 새창
The directional growth of organisms in response to gravity. In plants, the main root is positively gravitropic (growing downwards) and a main stem is negatively gravitropic (growing upwards), irrespective of the positions in which they are placed. Plant gravitropism is thought to be controlled by auxin (AUXINS), a plant growth substance. (From Concise Dictionary of Biology, 1990)
Synonyms : Geotropisms, Gravitropisms
이 아래 부터는 결과가 없습니다.
MeSH(Medical Subject Headings) 유사 검색 (http://www.nlm.nih.gov) 결과 : 0 페이지: 1
