DEXTER – The Dexter Regional High School science department will hold a biology open house night from 4 to 8 p.m. Tuesday, May 8, at the school.

Senior advanced biology students will present the results of their second-semester research projects.

Sophomore honors biology students will present projects on genetic diseases, and many other biology students will present topics related to biology.

Presentations will be held every 15 minutes.

For more information, contact Alyson Saunders at 924-5536, ext. 237.