What is the advantage of viviparous animals than oviparous animals?

Answer: Explanation: Another important benefit of viviparity is the ability to reproduce at any time of the year. Unlike oviparous animals, which must produce yolk sacs when their food intake is the highest, viviparous animals can nourish their young with fat reserves.

What are the advantages of viviparous animals?

Viviparity was one of the most significant evolutionary adaptations of vertebrate reproduction because it allowed offspring to develop within the body of the mother removed from predation and environmental pressures. In eutherian mammals, including humans, viviparity is dependent on the presence of a placenta.

What are the advantages for oviparous by laying eggs with large amount *?

There are advantages to both. Many eggs results in many offspring at once, and many offspring can overcome a few predators. On the other hand, a large protected egg increased the development of the offspring and the chances it will survive until birth.

What is the main characteristic of an oviparous animal?

Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive method of most fish, amphibians, most reptiles, and all pterosaurs, dinosaurs (including birds), and monotremes.

What are the difference between oviparous and viviparous animals?

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.

What are viviparous animals?

Viviparous Animals 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.

What is difference between viviparous animals and oviparous animals?

How do viviparous animals differ from oviparous animals?

In oviparous animals, eggs are fertilised within female, but embryo development takes place within the egg after being hatched. In viviparous animals, internal fertilisation takes place, and embryo develops within the female’s body.

What are the advantages of viviparous reproduction?

The advantages of viviparous is reproduction system that has been considered superior with own reproductive strategies. The young one gets better nourishment and good shelf life. They have their own system. They produce the young one instead of egg.

What is the difference between oviparous and viviparous animals?

Oviparous and viviparous are such two methods. 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. This means oviparous animals lay eggs.

What are the characteristics of viviparous animals?

The vast majority of viviparous animals are quadruped, meaning they need four legs to stand, walk and run. Humans are bipedal, but few other mammals are bipedal in their common mode of movement. Birds are bipedal when on the ground, but are oviparous.