Why are eyespots ineffective at detecting images?
a. Eyespots cannot detect the direction of a light source.
b. Eyespots cannot distinguish light intensity.
c. Eyespots lack sensory cells.
d. Eyespots lack lenses.
e. Eyespots contain opaque lenses.
d
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Which of the following is often associated with poultry products?
A. Salmonella B. Campylobacter C. Pseudomonas D. Lactobacillus E. Salmonella AND Campylobacter
Where is the iron-binding protein transferrin found?
A) red blood cells B) blood plasma and extracellular fluids C) neutrophil granules D) milk and tears E) saliva and mucus
Virus infected cells and tumor cells are targeted by ________, which are lymphoid derived cells of the innate immunity
a. cytotoxic T cells b. neutrophils c. plasma cells d. natural killer cells
Which of these phases encompasses all of the stages of mitosis but no other events?
A. metastasis
B. mutation
C. angiogenesis
D. mitosis