Answer:
Reproduction of butterfly
During the mating process, when their bodies are joined, the male passes sperm to the female. As the eggs later pass through the female's egg-laying tube, they are fertilized by the sperm. The male butterfly often dies soon after mating.
Reproduction of cat and dog
Like dogs, cats also have an estrous, or heat, cycle. However, female cats, which are called queens, are induced ovulators. This means that they do not ovulate (pass an egg) unless they are bred. This greatly increases the chances of conception when bred, which is why stray queens often have many kittens per year.
Reproduction of frog
Frogs lay eggs in water, and the eggs hatch into tadpoles that grow into frogs. ... All frogs reproduce sexually, and all hatch from eggs. In almost all frogs, egg fertilization happens outside the female's body instead of inside. The female releases her eggs and the male releases his sperm at the same time.
reproduction of mosquitoes
Mosquitoes can live and reproduce inside and outside the home. The entire life cycle, from an egg to an adult, takes approximately 8-10 days. Pupae develop into adult flying mosquitoes in 2-3 days. Female mosquitoes lay eggs inside containers holding water.
