Urticaria is characterized by
A. living in Utica.
B. wheal and flare.
C. asthma.
D. inflammation.
B
You might also like to view...
Based on the tree shown above, a grouping composed of Species A, Species, B and Species D only is considered:
A. paraphyletic. B. polyphyletic. C. monophyletic. D. sister groups. E. None of the of the answer options is correct.
The Ames test to determine the ability of chemicals to cause mutations uses which bacteria?
1.Salmonella 2.Shigella 3.Staphylococcus 4.Streptococcus 5.Escherichia
The white blood cells primarily responsible for adaptive immunity are
A) NK lymphocytes and neutrophils. B) B lymphocytes and T lymphocytes. C) macrophages and eosinophils. D) macrophages and neutrophils. E) neutrophils and dendritic cells.
Franks and his colleagues investigated the effects of drought on mustard plants by:
a. hypothesizing that mustard plants from postdrought populations flowered earlier than mustard plants from the same populations before the drought. b. growing seeds stored before the drought to compare with plants growing after the drought. c. concluding that flowering times had shortened by comparing plants growing before the drought to plants growing after the drought. d. All of the above. e. A and C.