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。
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.