Homoplasies are similarities that result from shared ancestry

1.True
2.False


2

Biology & Microbiology

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As cells continue differentiating, they increasingly lose their developmental potential and their fate becomes more restricted

A. true B. false

Biology & Microbiology

The term acute urethral syndrome is used to describe a syndrome of symptoms that include:

a. greater than 105 colony-forming units of bacteria per milliliter (CFU/mL) of urine, dysuria, and frequent urination. b. dysuria, frequency, and urgency but a specimen yielding fewer organisms than 105 CFU/mL urine on culture. c. fever and flank pain, dysuria, vomiting, diarrhea, chills, increased heart rate, and lower abdominal pain. d. dysuria, frequency and urgency along with tenderness and pain over the area of the bladder.

Biology & Microbiology

Areas of the body such as the lips or fingers are represented by ____ regions of the somatosensory cortex; the arms

and legs are represented by relatively _____ regions of the somatosensory cortex.

a. large; small b. small; large c. motor; sensory d. sensory; motor e. cerebellum; brain stem

Biology & Microbiology

Protists that have a single flagellum are called

a. heterokonts. b. unikonts. c. dikonts. d. euglenoids. e. rhizarians.

Biology & Microbiology