Pasteuria penetrans is a kind of bacterium parasitizing on nematodes.
举一反三
- Which kind of flea cause the Tungiasis A: Leptopsylla segnis B: Pulex irritans C: Tunga penetrans D: xenopsylla cheopis
- Which form is transformation ( ) A: genetic substance was transmitted from donor bacterium to receptor bacterium by F pilus B: genetic substance was transmitted from donor bacterium to receptor bacterium by vector phage C: Free DNA segment from donor bacterium directly was ingested into receptor bacterium D: prophage was integrated into bacterial chromosome
- bacterium →
- 细菌（bacterium）
- 名词解释：bacterium