1, appearance

From the color point of view, the egg is generally red, tea-colored mostly, there are white eggs; duck eggs to be larger than the egg, duck eggs are more green, while the egg is more brown or white. Duck eggs are more oval, eggs are slightly more round.

2, taste

Duck eggs taste fishy, eggs are less odor, so many people prefer to eat eggs.

3, eating method

Eggs are mostly found in home cooking, can be boiled and eaten directly or broken up after fried food. Duck eggs are more commonly used to make salted eggs or eggs, because eggs and duck eggs have different shell penetration ability.

4, species

Eggs and duck eggs are laid by chickens and ducks respectively.

Summary:

We know that both plants and animals, botanists and zoologists in daily life, they will be divided into categories, we have the same ancestry, morphology and biological characteristics are very similar to the plants or animals called species, then we know that in daily life, duck eggs and chicken eggs these two substances have not the same ancestor, and the morphology and biological characteristics are not very similar.

So these two animals belong to two different species, so the eggs they lay belong to two different species, which is the biggest difference between duck eggs and eggs.