Q14Multiple choice
Complete the following statement :
- a.In cockroach grinding of food particle is performed by ____________
- b.Malpighian tubules help in removal of ___________________________
- c.Hind gut of cockroach is differentiated into ______________________
- d.In cockroach blood vessels open into spaces called ______________ U NIT II: UNIT TRUCTURAL ORGANISATION II: SSTRUCTURAL TRUCTURAL O IN ANIMALS ORGANISATION RGANISATION IN P IN PLANTS AND A LANTS AND ANIMAL NIMALS 37