The eggs of fish are called:

• (a) larva

• (b) pupa

• (c) spawn

• (d) cocoon

Eggs of Fish

Fish reproduce by laying eggs, which are then fertilized by the male fish. The eggs of fish are commonly referred to as spawn. The process of fish reproduction involves the female fish releasing the eggs and the male fish releasing sperm to fertilize them.

Explanation:

1. Fish Reproduction
Fish reproduce through a process called spawning. Spawning is the release of eggs and sperm into the water by female and male fish, respectively. This process allows for external fertilization, where the eggs are fertilized outside the body of the female fish.

2. Eggs of Fish
The eggs of fish are commonly referred to as spawn. When a female fish is ready to release her eggs, she typically deposits them in a suitable environment such as plants, rocks, or sand. The number of eggs produced by a fish can vary greatly depending on the species. Some fish may produce only a few dozen eggs, while others can lay thousands of eggs at once.

3. Fertilization
Once the eggs are released by the female fish, the male fish releases sperm into the water to fertilize the eggs. The sperm swims towards the eggs and fertilizes them externally. This external fertilization allows for a large number of eggs to be fertilized simultaneously.

4. Larvae Development
After fertilization, the eggs develop into larvae. Larvae are the early developmental stage of fish. They are typically small and have different structures than adult fish. Larvae undergo various changes and transformations as they develop into juvenile fish. The duration of the larval stage can vary depending on the species of fish.

Conclusion
In summary, the eggs of fish are called spawn. Fish reproduce through spawning, where the female fish releases the eggs and the male fish fertilizes them externally. The eggs develop into larvae, which eventually grow into juvenile fish. This reproductive process allows for the production of a large number of offspring at once.