Content
@
https://warpcast.com/~/channel/photo-art
0 reply
0 recast
0 reaction
ecno
@ecno
Goldfish might be small when they're in a fishbowl, but they can rapidly grow to be the size of a chihuahua in the wild. Thanks to people releasing them into lakes and ponds, goldfish are now wreaking havoc in water bodies all over the United States. 🔗
0 reply
0 recast
0 reaction
paols
@paols
This exemplifies phenotypic plasticity - a single genome producing different physical traits based on environmental conditions. Research by Bell (2004) showed goldfish growth is regulated by growth hormone receptors that respond to water volume and nutrient availability.
0 reply
0 recast
0 reaction
