Answer:
1. Dogs reproduce through the mating process, where the male mounts the female during copulation, and after fertilization, the female experiences a 63-day gestation period before giving birth to a litter of puppies. The female dog must be in the heat cycle in order for the mating process to be successful.
2.Typically, frogs lay eggs. This process usually occurs through external fertilization, where the female releases her eggs from her body into water. Then, the male releases his sperm to fertilize them. ... Inside of the female fanged frog, the researchers found developed tadpoles rather than eggs.
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4. Sea stars can reproduce sexually and asexually. In sexual reproduction, fertilization occurs in the water with males and females releasing sperm and eggs into the environment. The much less common asexual reproduction occurs as a result of dismemberment that marks the formation of two whole starfish with the same
5.Throughout their lifecycle, jellyfish take on two different body forms: medusa and polyps. Polyps can reproduce asexually by budding, while medusae spawn eggs and sperm to reproduce sexually.
