Grapefruits tend to be larger and heavier than sweet oranges (though, to be fair, there are also different types of grapefruit out there). … In general, a grapefruit has a pink or red flesh while a sweet orange is, well, orange.

Can grapefruit look like an orange?

Cara Cara navel oranges may appear similar to Ruby red grapefruit, but other than color and being citrus fruits, they are not the same. Cara Cara navel oranges are a result of a mutation in the navel orange which was found in Venezuela.

Is there a blood orange grapefruit?

If you’ve seen the blood orange meme, you’ve probably heard that their color is simply “red”. … The blood orange is often compared to a cara cara orange, but they are quite different. Flavor wise, blood orange is more like a grapefruit in its level of bitterness, which is offset with dark red berry flavors.