A chemical which inhibits clotting mechanisms of the blood is called __________________?

A. Cold blooded animals
B. Warm blooded animals
C. Grasshopper
D . None of the above

A. Vitamin K
B. Atroe
C. Diazepam
D. Earbiturate

A. Major pest
B. Key pest
C. Minor pest
D. Secondary pest

A. Rodenticide
B. Pesticide
C. Insecticide
D. Weedicide

A. An ‘upper lip’ (labrum), lower (ventral) surface of which forms the epipharynx
B. a tongue-like hypopharynx; the jaws (mandibles)
C. The paired maxillae and a ‘lower lip’ (labium).
D. All of these

A. Drift
B. Swath
C. Aerosol
D. Toxin