• 2022-05-27
    ‏被称为家畜育种奠基人的是‎
    A: Robert Bakewell
    B: Georg Mendel
    C: Thomas Hunt Morgan
    D: Willam Bateson
  • A

    内容

    • 0

      The first steam engine was devised by ______ at the end of the 17th century, and the Scottish inventor James Watt modified and improved the design. A: Robert Bakewell B: Thomas Newcomer C: James Watt D: Thomas Coke

    • 1

      跳跃基因的首先发现人是( )。 A: Mendel B: Morgan C: McClintock D: Beadle

    • 2

      首次提出“基因”这个词的人是()。 A: Morgan B: Jahnnsen C: Mendel D: Avery

    • 3

      提出连锁互换定律的科学家是: A: Morgan B: Mendel C: Pauling D: Garrod

    • 4

      基因的“串珠”概念由()提出 A: Morgan B: McClintock C: Beadle D: Mendel