However,in the haemolymph, the activity decreased with increasing concentrations of saponin except in 20 µg/ml treated snails in which the activity was higher than that of the control snails.
However,in the haemolymph, the activity decreased with increasingconcentrations of saponin except in 20 µg/mltreated snails in which the activity was higher than that of the control snails.