The stigma, which is a reproductive part of the plant where pollen is collected, will close usually within a few seconds of being touched by a pollinator. This prevents further pollen from interacting with the plant unless the stigma reopens, which usually does not occur
El objetivo de las cuerdas en la orquesta es conocer los registros y características sonoras de los instrumentos de la familia de instrumentos de cuerdas, así como su identificacion
