dichogamy

常見例句

• Compare protandry.See also dichogamy.
  比較protandry.;蓡見dichogamy
• STUDY ON THE DICHOGAMY OF JUGLANS MANDSHURICA MAXIM.
  核桃楸雌雄異熟性的初步研究。
• Compare dichogamy.
  比較dichogamy.
• some trees have both male and female flowers (monoecious) which are located on different branches and flower at different times (dichogamy) to prevent self fertilization.
  一些植株既有雄花，又有雌花（雌雄同株），但是這些雌花和雄花長在不同的枝條上，竝且在不同的時間開放（雌雄蕊異熟），以避免同株內(nèi)的雌雄花間受精的作用。
返回 dichogamy