What does 'has no bearing on' mean here?

Test No. [color=blue]incompl/advan-69 “Bearing Information”, question 9

The judge dismissed the new evidence completely because it had no bearing the trial.

(a) to
(b) on
© into
(d) by

Test No. [color=blue]incompl/advan-69 “Bearing Information”, answer 9

The judge dismissed the new evidence completely because it had no bearing on the trial.

Correct answer: (b) on

Your answer was: [color=red]incorrect
The judge dismissed the new evidence completely because it had no bearing to the trial.
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bearing on… pls explain

This means relationship/relevance to or connection with.