Mushroom used in curry is

fungus
alga
green vegetable
flesh of animal

The correct answer is (a) fungus. Mushrooms are a type of fungus that grow in the wild or can be cultivated. They are often used in cooking, especially in Asian cuisine. Mushrooms are a good source of protein, fiber, and vitamins. They also contain compounds that have been shown to have health benefits, such as reducing the risk of cancer and heart disease.

(b) Algae are a type of plant that live in water. They are not used in curry.

(c) Green vegetables are a type of plant that have green leaves. They are often used in curry, but mushrooms are not a type of green vegetable.

(d) Flesh of animal is not used in curry.