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雌蕊由花丝、柱头和子房三部分组成。( )

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  • 【名词&注释】

    苔藓植物(bryophytes)

  • [单选题]雌蕊由花丝、柱头和子房三部分组成。( )

  • A. 正确
    B. 错误

  • 查看答案&解析 点击获取本科目所有试题
  • 举一反三:
  • [单选题]Which of the following is the result of the volcanic eruption?
  • A. People stop traveling in Europe
    B. Airlines suffer from the loss of planes
    C. It becomes dangerous for animals to eat outside
    D. Farmers have lost many of their animals

  • [单选题]苔藓植物一般没有维管组织,输导能力很弱。( )
  • A. 正确
    B. 错误

  • [单选题]------- What is the price of petrol these days-------Oh, it ______ sharply since last month.
  • A. is raised
    B. has risen
    C. has arisen
    D. is increased

  • [单选题]He had lost his temper and his health in the war and never found _________of them again.
  • A. neither
    B. either
    C. eath
    D. all

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