For biology practical, here are the specimen, A-cactus plant B-onion bulb with stem C-Rhizome of ginger with adventitous roots D-carrot E-cockroach(wet or dry) depending on wat you see F-soldier termites group 3
J-refuse including paper from school classroom dustbin.
K-sewage composed of waste oily water from the kitchen
All diagrams must be well mastered. -why specimen A can preserve water -differences between specimen B and C -differences between E and F -which phylum does E and F
biology again structure of
mammalian heart draw and
lebell...explain how blood
circulate round d body...