Yes. A multiple choice question can have more than one correct answer. If any of the correct answers are chosen, the answer is marked as correct. This does not mean that all correct answers have to be selected for the answer to be deemed correct. It just means ANY answer can be selected.
If you would like to force the user to select ALL the correct answers for the answer to be graded as correct, you’d need to include them as part of one of the answer choices.
Which of the follow are fruits?
Answer 1: Apples
Answer 2: Oranges
Answer 3: Apples and Oranges
Answer 4: Neither