Snakes can have live births, or they can lay eggs in order to have babies. Snake can reproduce every one to three years, and they can have up to 150 snake babies at a time.Know More
Boas, rattle snakes and garter snakes give birth to live young. Baby snakes develop inside their mother's body, and they are born in a thin, slimy membrane that protects them from the environment. The snakes break out of the membrane using an egg tooth. Many other snake species give birth to live young. All live young are left to survive without the help of the mother snake.
Coral snakes and pythons lay eggs. Snake eggs are soft, leathery shells. The shells do not resemble the shells of bird eggs. The baby snakes use an egg tooth to break through the egg soon after hatching. Snakes do not stay with their young. Most mother snakes leave their eggs without waiting for the baby snakes to be born. Some snakes will stay until the baby snakes are born, but then they leave their babies to hunt for themselves.
The egg tooth used to break free from the egg or the sac is lost shortly after being born. The baby snakes slither away to hunt for food.Learn more about Animal Reproduction
Dolphins are marine mammals that give birth to live young following a gestation period of approximately 12 months. There are 40 species of dolphins, and they are all are part of the larger order of cetaceans, which includes all whales, dolphins and porpoises.Full Answer >
Whales do not lay eggs and instead give birth to their calves as humans and other mammals do. When a female whale gives birth, she does so directly in the water and then helps the baby up to the surface to get its first breath.Full Answer >
The average litter size of a Chihuahua is between one and three puppies. Theoretically, a Chihuahua can have two litters of puppies a year for a period of 13 to 17 years.Full Answer >
Fish lay a large number of eggs because only a few of them, out of thousands, will be fertilized and produce a fish. This is because they are fertilized outside of the body and are highly sensitive to temperature changes and external factors.Full Answer >