they produce 1000's each time the lay eggs.
Rohu fish produce upto 1 lakh eggs/kg body weight. Depending upon the weight of the fish it can produce upto 27 lakhs eggs (~ 20 to 30 % of body weight).
with eggs
Only female fish produce eggs.
A broadcast spawner would produce many smaller eggs and an egg guarder would produce fewer but larger eggs. Thus the broadcast spawner produces more eggs.
yes. she makes eggs and he protects.
Do you mean "Why do fish lay so many eggs at one time? The reason fish lay so many eggs at one time is survival. The more eggs that a female lays the better chance more eggs will have a chance to survive.
Marlin and Coral had many eggs because, in the wild, fish produce a large number of eggs to increase the chances of at least some surviving to adulthood. This is a survival strategy to offset the high mortality rates that eggs and young fish face from predators and environmental factors.
Of the many eggs fish lay, very few reach adulthood. The eggs are preyed on by many aquatic creatures, and the hatched fry are still in danger of being eaten. Only by laying so many eggs can the species have a chance of surviving.
depends on the fish.
A female salmon can produce thousands to millions of eggs, while a male salmon can produce billions of sperm. The number of eggs and sperm produced can vary depending on factors such as the age and size of the fish.
Females lay the eggs, and the Males Fertilize over them.
Female fish have ovaries, which produce eggs, while male fish have testes, which produce sperm. Fertilization typically occurs externally, with the male releasing sperm into the water to fertilize the eggs released by the female.