MITOTIC INDEX OF ONION (Allium cepa) ROOT TIPS AS AFFECTED BY ULTRAVIOLET RADIATION AT DIFFERENT EXPOSURE PERIODS
Patricia Joy A. Aldeguer, Stephanie S. Katalbas, Fabini D. Orata (January 2003) Philippine Science High School Western Visayas Campus – Department of Science and Technology (DOST-PSHS WVC), Brgy. Bito-on, Jaro, Iloilo City 5000, Philippines ABSTRACT This study determined the effects…