Citrus IS a subtropical and tropical fruit.
acid in citrus
No - although it often grows in the same climates (tropical & subtropical).
It is a citrus fruit, a cross between a Grapefruit an orange and a tangerine
lemon fruit is a citrus fruit and grape isn't sour not sweet and grape is sweet. there r many differences between grapes and a lemon fruit that i havent typed.
No, passion fruit is not a citrus fruit.
Mangoes are not a citrus fruit. No they are not. Mango is not a citrus fruit as it doesn't contains vitamin c.
a hybrid of a tangerine and a pomelo, or grapefruit
A lime is actually the only fruit that is used without it being mature. Since the lime is still green, it has more acid than other citrus fruits.
No, figs aren't a citrus fruit.
citrus: any ructaceous tree or shrub of the genus "citrus", which includes the citron, lemon, lime, orange,grapefuit... citrus fruit: 1) a fruit of any tree or shrub of the genus "citrus" as of the lemon or orange tree... 2) such fruit collectively. so citrus is not a fruit but a kind of fruit.
An apple is a fruit, but not a citrus. A fruit is distinguished from vegetables by having seeds, which an apple does have, but only oranges and grapefruits and fruits like that are citrus fruit. It is also a pome fruit.
I am sure it is a fruit but I am also pretty sure it is not a citrus fruit. I could be wrong but from what I have looked up, I believe it is not.