Some chaparral plants have ____ seeds that only sprout after being exposed to fire

a. inedible
b. fire-resistant
c. aromatic
d. flammable
e. drought-resistant.


b

Biology & Microbiology

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A 2009 study of more than 4,300 people identified a(n) ____ as the most likely reason why the least-fit among the group had higher mortality rates than the moderately fit and most-fit.

a. lack of opportunities b. addiction to drugs c. addiction to alcohol d. sedentary lifestyle e. unhealthy environment

Biology & Microbiology

Which substance, such as aspergillus that causes deep fungal infections, belong to?

A. Pathogenic microbes

B. Bacterial microbes

C. Viral Microbes

D. opportunistic Microbes 

Biology & Microbiology

Your abdominal cavity, which contains most of your major organs:a

is a pseudocoelom lined by endoderm. b. is a pseudocoelom lined by mesoderm. c. is a coelom lined by endoderm and mesoderm. d. is a coelom lined by ectoderm. e. is a coelom lined by mesoderm.

Biology & Microbiology

Minute amounts of a pathogen in a patient sample can be rapidly detected by specifically amplifying and identifying its nucleic acid using PCR. This is an example of

A.) an immunologic method. B.) a microscopic method. C.) a phenotypic method. D.) a genetic method.

Biology & Microbiology