Monster Salmon and Butterflies
Lososí monstra a motýli
Suddenly everything seemed possible. Scientists experimented with chickens without feathers and sheep without pelts, with cows producing more milk and goats making silk, with sterile, genetically manipulated giant salmon, which grows six times larger in only half the time than the other members of its species living in the wild. Some scientists are doing independent research on the effects of transgenic animals and plants on the environment and our health.