Best answer
Fish take gender-bending to an entirely different level. While most species are gonochoristic ?with well-defined, separate-sexed individuals in the population ?some can be hermaphroditic. Hermaphrodites can possess both male and female reproductive organs.
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Can a fish be born with the opposite gender?
Typically fish are born one sex and at a later age will switch to the opposite gender. A female switching to a male is called a protogynous hermaphrodite; males switching to females are classified as protandrous hermaphrodites. Both of these types of reproducers still need a fish of the opposite sex to reproduce.
How do fish reproduce sexually?
For some species of fish, reproduction is beyond casual. Females release eggs into the water, males release sperm, and the eggs get fertilized. No physical contact involved. Just a few species prefer internal fertilization攖hat is, fish-on-fish action.
How do you find out the sex of a fish?
To figure out the sex of a fish, you’ll have to observe the fish’s size, shape, appearance, and behavior. For more information on your fish, you can consult books, videos, and fish experts.
Do female fish mate with each other?
The females may mate with males, but the sperm is not used for reproduction. Hermaphrodites possess both male and female reproductive organs. Typically fish are born one sex and at a later age will switch to the opposite gender.