tetrads

基本解释

• 四色相(等间隔)配色

同根派生

英汉例句

• The tetrads eventually shrivel or are resorbed.
  这种四分体最终萎缩或被再吸收。
• The micronuclei were not observed in tetrad stage .
  四分体阶段有微核。
• The other cells of the tetrad undergo degeneration.
  胚囊发育类型为单孢子蓼型胚囊;
• The microspores in tetrad stage showed tetrahedron structure.
  小孢子四分体为四面体型。
• Which undergoes meitotic division and forms a linear tetrad.
  由孢原细胞直接发育形成大孢子母细胞。