Which of the following statements about bird
song is false?
a. It is an instinctive behavior.
b. The bird nervous system is prewired to
recognize the species song.
c. A sparrow that is not tutored early in his
life can learn the correct song as an adult.
d. Rendition of the species song is influenced
by acoustic input during a sensitive period.
e. All of these are true
C
You might also like to view...
Bioluminescence of deep-sea animals may be used for all of the following except:
a. attraction of prey. b. detection and identification of mates. c. countershading. d. photosynthesis. e. startling a predator.
Which of the following pigments would you find in a typical leaf?
a. chlorophyll, xanthophyll, phycobilins. b. chlorophyll a, chlorophyll b, carotenoids. c. phycocyanin, xanthophyll, fucoxanthin. d. carotenoids, chlorophylls, phycoerythrin.
The human genome contains about how many nucleotides?
a. 1 million b. 3 million c. 30 million d. 1 billion e. 3 billion
Gene flow through migration ________
A) has no effect on allele frequencies of populations B) can go only in one direction C) may have the largest impact on small populations, such as those on islands D) maintains the Hardy-Weinberg equilibrium