To solve the problem, we need to analyze the given statements and check which conclusions logically follow.
- Statements: Known facts or premises.
- Conclusions: Inferences drawn from the statements.
- Use logic and set theory to evaluate if the conclusions necessarily follow.
- All apples are fruits.
- Some fruits are bananas.
- Conclusion I: All apples are bananas.
Since all apples are fruits, but only some fruits are bananas, this does not imply all apples are bananas. So, Conclusion I does not follow.
- Conclusion II: Some fruits are not bananas.
Since only some fruits are bananas, the rest of the fruits are not bananas. Therefore, Conclusion II follows.
Only Conclusion II follows, so the correct option is C.