Although each of the following viral groups causes acute respiratory illnesses, ________ can also be associated with conjunctivitis, gastroenteritis, or cystitis
A) human parainfluenza virus
B) influenzas virus
C) coronavirus
D) adenovirus
E) respiratory syncytial virus
Answer: D
You might also like to view...
Control of gene expression
_____ allows bacteria to adapt to changing environments. _____ is critical for development in multicellular organisms. _____ allows bacteria to replicate without control. _____ allows multicellular organisms to maintain homeostasis. _____ it stops multicellular organisms functioning as a whole.
What percentage of oxygen in the air is typically extracted by the mammalian lung?
A. less than 25% B. 26–50% C. 51–75% D. 76–90% E. 91–100%
Which of the following statements is false?
A. Decreasing levels of oxygen in the blood are detected by chemoreceptors in the brainstem. B. Breathing is controlled by both voluntary and involuntary mechanisms. C. Chemoreceptors involved in the homeostatic control of breathing are located in the brainstem and the carotid and aortic bodies. D. Stronger or more frequent contraction of respiratory muscles helps to remove excess CO2 from the blood. E. As an organism's activity level increases, the level of CO2 in the blood will increase and stimulate faster or stronger breathing.
Different geographical barriers physically separated the tortoises on the Galápagos Islands. This separation resulted in the evolution of subspecies. This is an example of _____ speciation.
a. prezygotic b. postzygotic c. sympatric d. outgroup e. allopatric