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Q.
Haemolymph of cockroach contains
Jharkhand CECEJharkhand CECE 2015
Solution:
The haemolymph or blood of cockroach is composed of colourless plasma and free blood cells or haemocytes. Plasma is a fluid rick in amino acid, uric acid, without respiratory pigment haemoglobin. Haemocytes are of two types, proleucocytes and phagocytes.