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Because the survival rate of the offspring is usually quite low.

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What is is the offspring of a fish?

A fish fry.


Why was the organism of the glow fish created?

how would any one know that?????


Which organisms would be affected if the algae were to overproduce?

If algae were to overproduce, it could lead to a decrease in oxygen levels in the water and block sunlight from reaching other aquatic plants, ultimately affecting the organisms that depend on oxygen and sunlight for survival, such as fish, aquatic plants, and other marine life. This could disrupt the balance of the ecosystem and potentially lead to a decline in biodiversity.


What happens when there is NO male fish when the female is about to lay the eggs?

The eggs would not be fertilized, and no new offspring would be born.


What is a parthenogenesis organism?

A parthenogenesis organism is one that can reproduce without fertilization by a male. The offspring are clones of the mother, carrying identical genetic information. This process is common in some insects, reptiles, and fish.


What are clown fish' offspring callled?

Clownfish offspring are called Fry.


What is the average number of offspring of a fish?

The average number of offspring of a fish can vary greatly depending on the species. However, in general, fish tend to produce a large number of offspring, with some species producing thousands or even millions of eggs at a time.


What is it called when the male and female can both hold eggs?

While it is typical that a female would carry the offspring in a heterogamous species. Male pregnancy is the term used when a male carries the offspring. Male fish of the Syngnathidae family carry their offspring.


What importance does overproduce play in Charles Darwin's theory of evolution by natural selection?

overproduction - when a plant or animal produces more offspring than can possibly survive in nature. Of the thousands of eggs produced, only a few hundred will actually hatch and to become prawn (baby fish). Of those few hundred that hatch, only several dozen will live to be adults. An even smaller amount will successfully reproduce.


Do fish lay eggs or give birth to their offspring?

Fish lay eggs to reproduce.


What do pregnant fish look like and how can you tell if a fish is expecting offspring?

Pregnant fish may appear rounder or have a swollen belly. You can tell if a fish is expecting offspring by observing its enlarged abdomen and possibly seeing small, developing eggs inside.


What organism eats algae?

Fish