The variable(s) in the butterfly experiment
is(are) the
a. butterfly wings pattern color.
b. butterfly species.
c. butterfly wings pattern color and sounds
emitted.
d. rainforest region used.
e. percentage of survivors
C
You might also like to view...
The fact that blind luck (more technically known as sampling error) can account for changes in allelic frequencies in populations is the evolutionary mechanism called ________. [two words]
Fill in the blank(s) with correct word
If an animal population is diploid, then each individual possesses:a
one allele for each locus. b. two alleles for each locus. c. three or more alleles for each locus. d. a partial set of alleles found in each cell. e. a complete set of alleles found in each chromosome.
Inadequate levels of thyroxine during infancy results in retardation of mental and physical growth. This syndrome is known as
A) beriberi. B) goiter. C) acromegaly. D) cretinism. E) diabetes.
Which statement regarding the brain is true?
A) Ventricles in the brain are filled with interstitial fluid. B) The blood-brain barrier helps to maintain a stable chemical environment for the brain. C) Layers of connective tissue, called epithelium, surround and protect the brain and spinal cord. D) White matter is composed of mainly dendrites.