The Solenopsis invicta (the red imported fire ant) has had an impact in four of the following areas. Which one is the
exception?
a. They decrease the native ant population.
b. They provide food for many bird species.
c. They decrease ground bird populations.
d. They decrease the native plant population.
e. They threaten the survival of the Texas horned lizard.
ANSWER: b
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The _____ within each meristem is the source for new cells that are not yet committed to a specific organ or tissue
fate.
a. new cell region b. blank cell region c. cell generator d. cell tank e. stem cell reservoir
An organism that carries DNA from other species is termed
A) transverted. B) translocated. C) transgenic. D) transformed.
Which of the following is not a function of the vertebrate skeleton?
A. support B. movement C. protection of internal structures D. production of blood cells E. distribution of nutrients
Which of the following does not bud directly from the trans Golgi network?
a. Constitutive vesicles b. Regulated secretory vesicles c. Transport vesicles for lysosomal enzymes d. Lysosomes