1 Number or letter each of your hypotheses (e.g., 1, 2, 3; 1a, 1b, 2a, 2b) and use this as organising device for your Results and Discussion.  For the lab report, you should have at one hypothesis for each of the major analyses you undertake (and more likely several hypotheses for each of the ANOVA and MLR analyes).
any virus that is ARTHROPOD-borne, e.g. the yellow-fever virus carried by the mosquito Aedes aegypti. arbovirus (arthropod-borne) one that replicates in an arthropod, which acts as a vector in transmission of the virus to a susceptible vertebrate host in which replication also occurs. See also togaviridae, bunyaviridae, reoviridae, rhabdoviridae, arenaviridae. Saunders Comprehensive Veterinary Dictionary, 3 ed.
1 Sometimes a sting or bite can cause a life-threatening allergic reaction or transmit pathogens (viruses, bacteria or parasites, for example) to humans.  Arthropods are insects that live primarily on land and have six legs. They dominate the present-day land fauna. They represent about three-fourths of known animal life.