3 sentences with “constricting”

The hunting mechanism of these plant species consists of the functioning of master traps such as the funerary urns of the Nepentaceae, the wolf's foot of the Dionaea, the basket of the Genlisea, the red hooks of the Darlingtonia (or Cobra Lily), the flypaper of the Drosera, constricting filaments, or adhesive papillae of aquatic fungi of the Zoophagous type.

Serotonin is released to help stop bleeding by constricting blood vessels.

Stressful situations raise both blood pressure values by constricting the blood vessels. This is not serious, as long as it returns to relaxed values.