WebJul 29, 2013 · Goldfish lay eggs, which attach to objects in the tank or pond, such as leaves, and stay there until the goldfish babies (or “fry”) hatch. An animal is “pregnant” when it has one or more babies … WebAbstract. Spexin (SPX) is a neuropeptide identified recently by bioinformatic approach. At present, not much is known about its biological actions and comparative studies of SPX in non-mammalian species are still lacking. To examine the structure and function of SPX in fish model, SPX was cloned in goldfish and found to be highly comparable to ...
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WebNov 12, 2024 · Give the fish as much food as they will eat in 3-5 minutes. Look for a goldfish diet around 30-35% protein and 5-7% fat. For reproductively active, breeding … The Goldfish (Carassius auratus) is a freshwater fish in the family Cyprinidae of order Cypriniformes. It is commonly kept as a pet in indoor aquariums, and is one of the most popular aquarium fish. Goldfish released into the wild have become an invasive pest in parts of North America. Native to China, the … See more Various species of carp (collectively known as Asian carp) have been bred and reared as food fish for thousands of years in East Asia. Some of these normally gray or silver species have a tendency to produce red, orange or … See more Goldfish are gregarious, displaying schooling behavior, as well as displaying the same types of feeding behaviors. Goldfish may … See more In aquaria Like most species in the carp family, goldfish produce a large amount of waste both in their feces and through their gills, releasing harmful chemicals into the water. Build-up of this waste to toxic levels can occur in a relatively … See more In Chinese history, goldfish was seen "as a symbol of luck and fortune". Moreover, only members of the Song dynasty could own goldfish. In See more Taxonomy There has been considerable debate about the taxonomy of the goldfish. Previously, the goldfish was believed to be either a subspecies … See more Western As with many other examples of animal , selective breeding of Goldfish over centuries has … See more Fishbowls are detrimental to the health of goldfish and are prohibited by animal welfare legislation in several municipalities. The practice of using bowls as permanent fish housing … See more instant cold packs 80907
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WebOct 30, 2012 · A goldfish -- in its muscle cell -- has 94 chromosomes. If a goldfish ninety-four chromosomes in its skin cell how many chromosomes would be in its fertilized egg … WebMar 17, 2024 · They are not terribly sensitive to water hardness and can adjust to either hard or soft water aquariums. They aren’t picky about their pH levels; goldfish do well from pH 6.0 to 8.0. They avoid areas with … instant cold pack menstrual pad