Many many times in other gardening groups, this topic comes up. My squash cross pollinated with my cucumbers. Or my pepper cross pollinated with my tomatoes.. So, after growing tired of day after day, explaining that this, though not totally impossible, is however impossible to know the year it happens. So, I made this short video explaining how cross pollination occurs and what it would take for you to know it happened. Please watch and share. https://www.youtube.com/watch?v=G5iNlJvMbfU.