Logan Republican | 1905-03-22 | Page 3 | Influence of Light and Darkness |

Type	issue
Date	1905-03-22
Paper	Logan Republican
Rights	No Copyright - United States (NoC-US)
Publisher	Digitized by J. Willard Marriott Library, University of Utah
ARK	ark:/87278/s67w79zk
Reference URL	https://newspapers.lib.utah.edu/ark:/87278/s67w79zk

Article Title	Influence of Light and Darkness
Type	article
Date	1905-03-22
Paper	Logan Republican
Page	3
OCR Text	Show Influence of Light and Darkness, A biological laboratory was established estab-lished In tho catacombs, near Paris, in 1896, for the purpose of observing tho influence of light and darkness upon different animals. In crustaceans tho gray pigment gradually disappears, disap-pears, the eyo Is modified In Its forepart, fore-part, and the organs of smell, touch and tasto Increased until thoy are tripled in size. Fish in tho dark lose their color and grow but half as largo as they would In the light
Reference URL	https://newspapers.lib.utah.edu/ark:/87278/s67w79zk/4776812