Three cobalt resistant bacteria were isolated from the industrial waste water and were designated as SCo-1, SCo-2 SCo-3. They could resist CoC12 upto 300ug/ml. Colonies of these isolates were circular ... Read More
Agrobacterium tumefaciens was isolated from two sources. One source was the young and freshly cut tumors from trees of Populus sp. present along the canal near the vicinity of Quaid-e-Azam Campus, I'u ... Read More
Histrological changes occuring in the third abdominal ganglion during the metamorphosis of the ventral nerve cord of Pieris brassicae have been described in detail. Although these changes are extensiv ... Read More
A study was made on the hemocyte morphology of freshwater snails Physa aorta and Bellamaya bengalensis. The hcmolymph directly obtained from the heart was allowed to settle for 30 minutes before fixat ... Read More
Size of container affected the feeding and survival of Microceraternics eliampioni. Maximum feeding was recorded in a container of volume 57.7 cm‘. Maximum survival was noticed in a container of 157.❑ ... Read More
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