Solution:
The haemolymph of cockroaches is colourless, without any respiratory pigment. It contains colourless plasma and cells called haemocytes. Trehalose is the characteristic sugar present in the plasma.
The haemolymph in cockroach lacks
The haemolymph of cockroaches is colourless, without any respiratory pigment. It contains colourless plasma and cells called haemocytes. Trehalose is the characteristic sugar present in the plasma.