Table of Contents
Which of the following is viviparous?
Viviparous organisms are mostly vertebrates that are fishes, amphibians, reptiles and mammals.
Which of the following is not a viviparous animal?
So, the correct answer is, ‘Platypus. ‘
Why are mammals called viviparous animals?
Viviparity is a form of reproduction found in most mammals and in several other species. Viviparous animals give birth to living young that have been nourished in close contact with their mothers’ bodies. Humans, dogs, and cats are viviparous animals.
Which is not a viviparous animal?
Cat, rat and rabbit give birth to live young ones, so they are viviparous animals. Lizards lay eggs, so they are not viviparous animals.
Is Elephant a viviparous animal?
Rest all three animals, i.e., flying fox, elephant and whale are viviparous mammals and giving birth to young ones.
Are all viviparous animals mammals?
All mammals except the platypus and the echidnas are viviparous. Only these two unusual mammals, called montremes, lay eggs. Some snakes, such as the Garter snake, are viviparous. Although certain snakes give birth to live young, they are not viviparous.
Is Eagle oviparous or viviparous?
Bald Eagles are oviparous creatures – giving birth to their young through hatching eggs.
Which of the following animal is not viviparous?
Why do Eagles lay eggs instead of viviparous?
They are Oviparous because they lay eggs rather than Viviparous (which is where they give birth to live young). Q: Are eagles viviparous or oviparous?
How is an oviparous animal different from a viviparously animal?
The main difference between oviparous and viviparous animals is that oviparous animals do not undergo any embryonic development inside the mother whereas viviparous animals develop into a young animal inside the mother. In contrast, viviparous animals are born as live young individuals. Therefore, they do not lay eggs.
How are eggs produced in an ovoviparous animal?
The ovoviviparous animals produce eggs but the eggs develop inside the mother and a live organism is born. However, unlike viviparous animals, ovoviviparous animals do not have a placenta. Test your Knowledge on Viviparous Animals, Oviparous Animals & Ovoviviparous Animals !
Where does fertilization take place in a viviparous animal?
Animals that give birth to offspring are called viviparous. In viviparous animals, both fertilization, as well as the development of the embryo, takes place inside the female reproductive system. Once the fetus development is complete, the mother delivers the baby.