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Some fish have no gender at all, this is caused by chemical and other unwanted toxins polluting lakes that fish have their habitat in. The pollution changes their organs, making them unable to reproduce.

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17y ago

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Related Questions

How do some fish change gender?

Most fish are incapable of changing gender.


Does watchman gobys change color?

Yes, they do, it happens from time to time. Some believe the changes in coloration are related to the gender of the fish.


Did black molly fish had the ability to change gender?

Black molly fish, like some other fish species, have the ability to exhibit changes in gender under certain conditions, such as population dynamics or environmental factors. Typically, in some fish species, this ability can help balance sex ratios, but in mollies, it is not as pronounced or well-documented. Generally, black mollies are born female, and while some may exhibit male characteristics, true sex change is not a common trait in this species.


What gender is fish in English?

In English, the word "fish" is typically considered a neutral term and does not have a specific gender. However, individual fish can be male or female, and specific terms like "male fish" or "female fish" can be used to denote gender. Additionally, in some contexts, certain species of fish may have unique names for males and females, such as "roosterfish" and "henfish."


What does it mean when a fish's gender is anamorphic?

My understanding of the term "Anamorphic" in relation to gender would imply that the fish is progressively changing sex. If this is what you mean then there are a couple of species that come to mind like the Barramundi and the Marine Clown fish. There are also several African cichlids that do this too. What happens is at a certain stage in the life of the fish it changes sex.


Can a zebra change from a male to a femail?

Amniotes (reptiles, mammals, birds) cannot change gender without major surgery and medication. Zebras are mammals, so they cannot naturally change gender. Some types of fish and amphibians change gender when exposed to certain pollutants, and some fish and invertebrates change gender naturally.


What is the gender of fish in English?

The noun 'fish' is a common gender noun as a word for something that can be male or female.The noun 'fish' is a neuter noun as a word for a food substance (a thing that has no gender).


What fish changes into another fish?

If you mean that "what kinds of fish can change gender," then the answer is that only certain types can. Certainly not all fish are capable of this. Certain types of swordtails and clownfish are able to change from females to males or the other way around. Also, surgeonfish have a very interesting gender system-there is no concept of gender to these fish. All of them are born females and stay females and give birth to clones of themselves. For more information, this would be a great topic to search on the search engine you normally use. (Google, Yahoo, Bing)


Is there an animal that changes sex after birth?

um its........................ seashores i think but its cause the male doesn't really change gender but instead of the female having babies the Male does funny, hey


What is gender of fish?

The fish have the same genders as we do, male and female


Is it true that if the queen clown fish dies the male clown fish changes its gender to replace the died queen clown fish?

Yes it is true. If the dominant female dies the dominant male will change sex and become the next dominant female.


What gender is fish in German?

This is simple. Female fish are called Lagl. It's originated from the Latin word "lagos" meaning women of the sea.This is simple. Female fish are called Lagl. It's originated from the Latin word "lagos" meaning women of the sea.