The indigenous microflora of the external ear canal is most like the indigenous microflora of the:

A) colon.
B) mouth.
C) skin.
D) distal urethra.


C) skin.

Biology & Microbiology

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Which of the following is/are TRUE?

What will be an ideal response?

Biology & Microbiology

A hormone that can lower blood levels of glucose is

a. glucagon
b. oxytocin
c. thymosin
d. calcitonin
e. insulin

Biology & Microbiology

Through meiosis

A) alternate forms of genes are shuffled. B) offspring are provided with new gene combinations. C) parental DNA is divided and distributed to forming gametes. D) the diploid chromosome number is reduced to haploid. E) All of the choices are correct.

Biology & Microbiology

In this experiment, the cost of thermoregulation was a risk of predation.

a. true b. false

Biology & Microbiology