0
Almost all fish lay eggs. Fertilisation takes place outside the mother's body, and the eggs are generally left alone by the adult fish after that.... among this group are salmon, goldfish, cichlids, tuna, and eels. Some other fish retain the eggs inside the mother. The developing eggs are fed from the yolk, and not from the mother as in mammals. The mothers then give birth to live young..... horn sharks and skates. There are some few species which have a set-up such as mammals with the mother directly supplying nutrients to the young.... guppies, angel sharks, and coelacanths.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoAll fish lay eggs, aside from a few species of shark which give live birth.
Add your answer:
Earn +20 pts
What do fishes lay?
Fishes lay eggs.
Can fishes lay eggs?
no
What are the fishes that do not lay eggs?
Guppy
Why fishes increases rapidly?
they lay eggs
Do fishes lay eggs a-lot?
They lay lots of eggs - but not very often (once a year is common).
Do guppys die when they lay their eggs?
Guppys are special fishes that DO NOT lay eggs. They give birth to young.
Do fishes lay eggs?
It depends on where the fish lives. If it is in a pond then it will lay eggs in the spring and summer. If its a fish in an aquarium inside of a heated home, they can lay eggs at any time.
Example of fishes that lay eggs?
all fish lay eggs... except sharks and whales and stuff like that
What are the type of animals that lay eggs?
Animals that lay eggs are called Oviparous animals. These type of animals have no specific class as mammals as well as types of fishes and birds can produce eggs.
Where do fishes lay eggs?
Usually fish lay eggs back where they were born, unless it is a type that doesn't. They will usually then lay them in ditches in between reefs or any small opening to protect them from predators.
What do fish do when they lay their eggs?
i had two fishes<i dont know what they are!>which kept on releasing eggs;atleast once every 10 days.when it was ready to lay eggs;it used to come down try to move the stones and lay eggs near plants.the eggs usually hatch after 10-15 days
How do floating plants affect carnivorous fish?
It provides shelter for the fishes and a place to lay their eggs, carnivorous or not.
