Which statement about thylakoids in eukaryotes is not correct?

Thylakoids are assembled into stacks.

Thylakoids exist as a maze of folded membranes.

The space surrounding thylakoids is called stroma.

Thylakoids contain chlorophyll.

The incorrect statement about thylakoids is -

Thylakoids exist as a maze of folded membranes.

Explanation:

Thylakoid -

Thylakoid is present inside the cyobacteria and chloroplasts, it is a membrane bound.

The thylakoids in the chloroplast are in the form of disks which are called grana, and are arranged in the form of stacks.

The thylakoids consists of a membrane called the thylakoid membrane surrounded by the thylakoid lumen.