Silk is the secretion of
In an experiment freshly hatched larvae of an insect (Khapra beetle) were reared on a basal diet (complete diet without cholesterol) with increasing amounts of cholesterol. Results obtained are shown in the given graph.
The graph indicates
Fertilized egg develops into larva and when it is given more food in comparison to others, it develops into
Foot- and-mouth disease in cattle is caused by