The similar bones present in a human hand and a bat wing are examples of _____.
a. homologous structures
b. superfluous organs
c. ?extra appendage
d. ?analogous structures
e. ?vestigial structures
Answer: a. homologous structures
You might also like to view...
Podos measured finch beak depth and correlated this with characteristics of their songs. Using the figure below what species of bird with a vocal constraint between 2 and 3 has the largest beak depth?
A. G. magnirostris
B. C. psittacula
C. G. fortis
D. G. scandens
E. C. pallidus
Domestication results from __________ selection, rather than __________ selection
a. natural; artificial b. artificial; natural
The structures illustrated in the figure are found in
the a. mouth. b. esophagus. c. stomach. d. small intestine. e. colon.
Which mammals do NOT exhibit seasonal sexual
activities? a. whales b. cats c. some primates d. horses e. dogs