Pasteuria penetrans is a kind of bacterium parasitizing on nematodes.
Pasteuria penetrans is a kind of bacterium parasitizing on nematodes.
The nematodes are commonly known as( ). A: flatworms B: segmented worms C: roundworms D: beard worms E: tongue worms
The nematodes are commonly known as( ). A: flatworms B: segmented worms C: roundworms D: beard worms E: tongue worms
Nematodes are currently placed into how many classes? A: one B: two C: three D: four E: five
Nematodes are currently placed into how many classes? A: one B: two C: three D: four E: five
以下不是土壤中的微生物的是？? Protists 原生生物|Nematodes(线虫)|Fungi 真菌|Bacteria 细菌
以下不是土壤中的微生物的是？? Protists 原生生物|Nematodes(线虫)|Fungi 真菌|Bacteria 细菌
以下不是土壤中的微生物的是？ A: Protists 原生生物 B: Fungi 真菌 C: Bacteria 细菌 D: Nematodes(线虫)
以下不是土壤中的微生物的是？ A: Protists 原生生物 B: Fungi 真菌 C: Bacteria 细菌 D: Nematodes(线虫)
The<br/>following descriptions,which is right() A: Nematodes<br/>have complete alimentary canal B: Trematodes<br/>have complete alimentary canal C: Cestodes<br/>have complete alimentary canal D: Cestodes<br/>have body cavity
The<br/>following descriptions,which is right() A: Nematodes<br/>have complete alimentary canal B: Trematodes<br/>have complete alimentary canal C: Cestodes<br/>have complete alimentary canal D: Cestodes<br/>have body cavity
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