Is whale viviparous animal?

Viviparous animals- Viviparous animals do not lay eggs instead they give rise to their young ones. ... Whales and bats are viviparous animals.

1. Which animal is viviparous?
2. Are dolphins viviparous?
3. Do whales lay eggs?
4. Which mammal is viviparous?
5. What are viviparous animals answer?
6. Which of the following animals is not viviparous?
7. Are kangaroos viviparous?
8. Is whale a mammal?
9. Are turtles viviparous?
10. Are orcas viviparous?
11. How do whales get pregnant?
12. Is Crocodile oviparous or viviparous?
13. Is Shark oviparous or viviparous?
14. Is a lion oviparous or viviparous?

Which animal is viviparous?

Viviparous animals are those in which fertilization and embryo development occur inside the individual. Humans are viviparous. Mammals such as cows, monkeys, chimpanzees are viviparous.

Are dolphins viviparous?

Hint: The viviparous are young ones laying animals. Viviparity is the development of an embryo inside the body of the parent and finally giving birth to them. Most mammals are viviparous. ... Platypus is a primitive semi-aquatic egg-laying mammal whereas dolphins and whales are viviparous aquatic mammals.

Do whales lay eggs?

Do whales lay eggs? The answer is no. Because whales are marine mammals, the females carry the offspring in their wombs and have live births! However, since whales are fully aquatic mammals, how whales give births is much different than the births of terrestrial and semi-aquatic animals.

Which mammal is viviparous?

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. So are some lizards and even a few insects.

What are viviparous animals answer?

The animals that give birth to young ones are called viviparous animals. The animals that lay eggs are considered oviparous animals. Animals such as birds, lizards, frogs, and butterflies that lay eggs are oviparous animals.

Which of the following animals is not viviparous?

So, the correct answer is, 'Platypus. '

Are kangaroos viviparous?

kangaroo is a viviparous animal as it gives birth to its young ones and does not lay eggs. Differentiate between viviparous and oviparous animals.

Is whale a mammal?

Whales are mammals which means that, like humans and other land mammals, they have three inner ear bones and hair, they breathe air, and the females produce milk through mammary glands and suckle their young.

Are turtles viviparous?

Viviparity has evolved at least 100 times within reptiles (Shine 1985). Viviparous species are, however, distributed unevenly at all taxonomic levels. Turtles, archosaurs (crocodilians and birds), and sphenodontidans are entirely oviparous, whereas viviparity has evolved numerous times among lizards and snakes.

Are orcas viviparous?

Delphinidae. Delphinidae (Dolphins, Killer Whales, Pilot Whales, And Relatives) is a family of mammals. They are carnivores. Reproduction is viviparous.

How do whales get pregnant?

Blue whales reproduce via sexual meiosis. The male and female each produce haploid gametes. Male gametes are sperm, and the female gametes are eggs. A single sperm and egg fertilize to form a diploid zygote.

Is Crocodile oviparous or viviparous?

Egg Retention and Gestation

Most reptiles (chelonians, crocodilians, tuataras, and most lizards and snakes) are oviparous. They lay eggs with relatively undeveloped embryos and a large yolk mass containing enough energy to support embryonic development.

Is Shark oviparous or viviparous?

Sharks are “true oviparous” animals meaning the egg is fertilized in the womb then an egg sac is laid. About 40% of all sharks are oviparous.

Is a lion oviparous or viviparous?

Viviparous Animal : The animals which give birth to their young ones are called Viviparous animals. Eg, deer, lion and cow. The young babies of these animals feed on their mothers milk till they learn to eat other food.