例句與造句

1. It is one of the major aggregation pheromones of the bark beetle.
2. Males can sometimes attract other males instead, the sex pheromone acting as an aggregation pheromone.
3. The males excrete an aggregation pheromone into the air that attracts virgin females and arrests other males.
4. The aggregation pheromones usually contain two or more active attractant compounds, such as " cis "-verbenol.
5. A tracheal gland of " E . distanti " associated with the second abdominal spiracle secretes an alarm pheromone that triggers a disruption and escape behavior, and mandibular glands secrete an aggressive pheromone and an aggregation pheromone.
6. It's difficult to find aggregation pheromone in a sentence. 用aggregation pheromone造句挺難的