Question

compare the external characities of viviparous and oviparous​

Answer 1

Answer:

A viviparous animal is an animal that develops an embryo inside the body of the female, resulting in the live birth of a young one. Oviparous animals lay eggs that later hatch to form young ones. Viviparous animals give direct birth to young ones. Oviparous animals might undergo internal or external fertilization

Explanation:

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Answer 2

Answer

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An oviparous animal is an animal that produces eggs that later hatch to produce the young ones after being propelled out of the body of the female.

Oviparity is the property of these animals where the fertilization may be external or internal, but the young ones are always hatched out of the body.

Oviparous animals include most fishes, amphibians, reptiles, and even birds. Some invertebrates like insects are also oviparous.

Ovoviviparous is another group where the eggs hatch inside the body of the animals, and the young ones come out. This is common in some snakes, sharks, and other animals.

Oviparity has been an evolutionary strategy in many animals where some produce many small and fragile eggs while others produce few but strong and large eggs.

Thus, the production of many eggs increases their chances of survival and thus works as a strategy for reproductive fitness.