I don't think any school has histology as an official requirement?
Are there any other colleges/universities/community colleges nearby that you can take classes at?
For the most part, the prerequisites are required for matriculation, you can still be admitted without taking anatomy. You would then have Spring and possibly summer to complete the prerequisites depending on the school. Also, many people will be admitted without taking the recommended classes so if its not offered, there's not much you can do about it without going elsewhere.