The Amish are a small, isolated group of people who came from Europe and settled in the United States. There is a set of unusual genetic conditions among them. This type of genetic drift is called
A) founder effect
B) Homo Habilis
C) Latin binomial
D) Australopithecus Africanus
E) convergent evolution
F) Ardipithecus ramidus
G) Neanderthals
H) chimpanzees
I) Homo erectus
J) astragalus
A) founder effect
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How are animals involved in the life cycle of plants?
A. seed dispersers B. seed dispersers and germinators C. seed germinators D. pollinators and seed dispersers E. pollinators
Which feature is shared by euglenoids and kinetoplastids?
a. an eyespot b. flagellated c. photoautotrophy d. parasitic existence e. marine and freshwater habitats
Which antibody class is found in exocrine secretions?
a. IgG b. IgA c. IgE d. IgD e. IgM
Review the organisms that cause opportunistic mycoses and their predisposing factors by completing the sentence. The second most common opportunistic mycosis is a lung infection caused by molds in the genus _____________.
> Pneumocystis jiroveci > AIDS > Aspergillus > Thrush > Candida albicans > Antibiotics > Cryptococcus