29. Range is the key criterion for ecological collections
A. TRUE
B. FALSE
C. NOT GIVEN
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28. New species of ant are frequently identified by taxonomists
A. TRUE
B. FALSE
C. NOT GIVEN
27. Taxonomic research involves comparing members of one group of ants.
A. TRUE
B. FALSE
C. NOT GIVEN
Which of the following items is not for assessment of the activities of daily living for the elderly?
A. Eating
B. Getting dressed
C. Going to the toilet
Doing grocery shopping
Which of the following esophageal changes in old age is not true?
A. Esophageal muscular atrophy with reduced contractility
B. Cervical osteophytes
C. Declined swallowing function, with hyperperistalsis in the esophageal body
D. Functional diminution of the upper and lower esophageal sphincter