Conversely, not all chemical signals transmitted via the VNO quality as pheromones.
相反地,并不是所有的化学信号都通过 VNO 质量的传递作为信息素。
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The distinction between pheromones and odorants—chemicals that are consciously detected as odors—can be blurry, and some researchers classify pheromones as a type of odorant.