Who is the first to put forward the clonal selection theory?
A: Border
B: Porter
C: Jenner
D: Burnet.
A: Border
B: Porter
C: Jenner
D: Burnet.
举一反三
- 克隆选择学说(clonal selection theory)是由哪位科学家提出的。 A: Koch B: Pasteur C: Ehrlich D: Jenner E: Burnet
- 克隆选择学说(clonal selection theory)是由哪位学者提出来的 A: Burnet B: Pasteur C: Jenner D: Owen E: Landsteiner F: Ehrlich G: Koch
- 克隆选择学说(clonal selection theory)是由哪位学者提出来的 A: Burnet B: Pasteur C: Jenner D: Owen E: Landsteiner F: Ehrlich G: Koch
- 最早提出克隆选择学说的科学家是( )。 A: Porter B: Jenner C: Border D: Burnet E: Pasteur
- The theory was attacked when it was first put forward, but gradually it was accepted.