Question

Assertion - Chloroplast is the site of photosynthesis

Reason- Mature plant cells have a large central vacuole.

Answer 1

1. Chloroplast – green coloured plastids due to the presence of chlorophyll, which are the sites of photosynthesis.
2. Large vacuole – plant cell possess a single large vacuole, whereas animal cells has few small vacuoles.

Both assertion and reason are true but reason is not the correct explanation of assertion.