Joke Collection Website - Mood Talk - Can you classify specific animals according to their reproductive characteristics? And talk about the basis of your classification and its corresponding representative animals.
Can you classify specific animals according to their reproductive characteristics? And talk about the basis of your classification and its corresponding representative animals.
Oviposition: A reproductive mode in which fertilized eggs of animals hatch outside the mother's body and develop into new individuals. Egg-laying animals refer to animals that reproduce by laying eggs. Birds, reptiles, most fish and insects are almost oviparous. For example, chickens, ducks, fish, frogs, turtles and butterflies are all egg-laying animals. After laying eggs, oviparous animals become animals after hatching, and their nutrition comes from the eggs themselves. Viviparous: A reproductive mode in which an animal fertilized egg develops in the womb and is nourished by the mother. The fertilized eggs of viviparous animals are not excreted, but stay in the mother to absorb the nutrients provided by the mother, grow and develop, and after a period of time, they are bred into larvae, and then the mother gives birth to a fetus. This method of reproduction is called viviparous. Viviparous animals are all mammals. Common ones are: people, cats and dogs.
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