this is scientist whose name is known all over the world..(whose)起什么作用?

题目

this is scientist whose name is known all over the world..(whose)起什么作用?

答案

在这句话中,先行词是scientist,而whose是定语从句的关系词,其作用：
1,连接作用,引导定语从句.
2,代替先行词.
3,在从句中作定语.
仅做参考.