Plant cells contain chloroplasts. Animal cells are missing a nucleus. Only plant cells have a cell membrane. Animal cells include a rigid wall structure.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which is a true statement about cells?
Possibilities:
- Plant cells contain chloroplasts.
- Animal cells are missing a nucleus.
- Only plant cells have a cell membrane.
- Animal cells include a rigid wall structure.

Plant cells contain chloroplasts.