WebFeb 1, 2024 · Types of Fish Reproduction. There are three different types of reproduction methods in fish. Sexual Reproduction. This is a type of reproduction that we have been referring to in this article. This method … WebSep 14, 1998 · Jellyfish reproduction involves several different stages. In the adult, or medusa, stage of a jellyfish, they can reproduce sexually by releasing sperm and eggs into the water, forming a planula ...
Pufferfish National Geographic
WebNov 19, 2024 · Answer: Most fish have distinct sexes, and mate by a male’s sperm fertilizing eggs from a female. That is true for a Betta Fish in an aquarium or sharks off the coast of Australia. Fish mating can be classified in three ways, Oviparity reproduction, Ovoviviparity reproduction and Viviparity reproduction. WebAnswer: All fish breathe using gills, a type of respiratory organ found in many aquatic animals, including a number of worms, nearly all mollusks and crustaceans, some insect larvae, and a few amphibians. The gills consist of branched or feathery tissue richly supplied with blood vessels, especially near the gill surface, facilitating the ... try this harder
How to Breed Egg-Scatterer Tropical Fish - The Spruce Pets
WebJul 2, 2024 · Scientists count tree rings to determine the tree’s life span; they count otolith growth zones to determine the age of a fish. In a normal year, the team ages more than … WebJul 2, 2024 · Scientists count tree rings to determine the tree’s life span; they count otolith growth zones to determine the age of a fish. In a normal year, the team ages more than 40,000 otoliths. “Depending on the species I am looking at, I can usually age between 60-80 otoliths a day when I am at work. WebApr 7, 2024 · Summary. Almost all fish reproduce sexually, which involves the fusion of sperm produced by the testes and eggs produced by the ovaries. Most species have … phillips artist