YOU SAID:
My grandma has a daughter who seems to bo my mother.
INTO JAPANESE
私のおばあちゃんには、私の母のように見える娘がいます。
BACK INTO ENGLISH
My grandma has a daughter who looks like my mom.
INTO JAPANESE
おばあちゃんにはお母さんにそっくりな娘がいます。
BACK INTO ENGLISH
Grandma has a daughter who looks just like her mother.
INTO JAPANESE
おばあちゃんにはお母さんそっくりの娘がいます。
BACK INTO ENGLISH
Grandma has a daughter who looks just like her mother.
That didn't even make that much sense in English.