…A type of cell that makes up the phloem in the vascular bundles of angiosperms, which functions as a pathway for the transport of nutrients produced within the body. It is elongated vertically, with both ends forming a plate-like sieve plate with holes, which connect to each other. It is alive but does not have a nucleus, and is a specialized cell for transporting nutrients. … *Some of the terminology that mentions "sieve plate" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…被子植物の維管束の中にあって,師部を構成する細胞の一つで,体内でつくられた養分の通道の機能を果たす。縦に細長い形をし,両端面は穴のあいた板状の師板sieve plateとなり,互いに連結する。生きてはいるが核はなく,通道のため特殊化した細胞である。… ※「sieve plate」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
A biennial plant of the Chenopodiaceae family (AP...
Electric flux per unit area in a dielectric. Also...
One of the sacraments of the Catholic Church. A pr...
…The clown (vidū‐śaka) was a Brahmin of descent, ...
…It is distributed from China and India south to ...
It mainly refers to the privileged aristocracy af...
...Famous geniuses in history include Paul Morphy...
〘noun〙① A range close to a reference point. Also, ...
German composer, violinist, and conductor. Born in...
It is a member of the Bovidae family of the order ...
A one- to two-year-old vegetable of the Brassicace...
…Characteristics of this period include the frequ...
A marine fish belonging to the family Cornetidae ...
… [Classification of the leisure industry] In Tow...
A socialist research and practice group in the Me...