I have not raised catfish so had to do some research. Although we think of catfish as a bottom feeder, they do take food from the surface. Because they are omnivores, I would say, try duckweed and see if works. Because the duckweed can often be sourced for free, you have nothing to...
While Gurdon's tadpoles did not survive to grow into adult frogs, his experiment showed that the process of specialization in animal cells was reversible, and his technique of nuclear transfer paved the way for later cloning successes. Reproduction Sexual reproduction involves the merging of two set...