(来学网)半固体和固体培养基的区别主要是培养基中含的琼脂粉的量不同,分别为
  • A.
    (来学网)0.1%~0.2%,0.5%~0.8%
  • B.
    (来学网)0.6%~0.9%,2.5%~3.5%
  • C.
    (来学网)0.3%~0.5%,1.5%~2.5%
  • D.
    (来学网)0.5%~0.6%,1.5%~3.5%
  • E.
    (来学网)1.35~2.5%,4.5%~6.5%