title: HETEROZYGOSIS AND THE SURVIVAL OF YOUNG MICE IN TWO TEMPERATURES.
mesh_terms: D000818:Animals; D001947:Breeding; D003080:Cold Temperature; D005823:Genetics; D006579:Heterozygote; D051379:Mice; D012106:Research; D013534:Survival; D013696:Temperature
keywords: BREEDING; COLD; EXPERIMENTAL LAB STUDY; GENETICS; MICE; SURVIVAL