Myotonic muscular dystrophy generally affects
a. the entire body.
b. the hands and feet.
c. the back muscles.
d. the neck muscles.
e. the abdominal muscles.
B
You might also like to view...
Microevolution involves ___
A. changes to the number of individuals in a population. B. changes in a population's gene pool. C. a change in the ratio of males to females in a population. D. the fixation of an allele over a long period of time.
Basic dyes such as methylene blue bind to cellular molecules that are
A. aromatic. B. hydrophobic. C. negatively charged. D. positively charged.
What is the key to the recognition of incomplete dominance?
A) The phenotype of the heterozygote falls between the phenotypes of the homozygotes. B) The trait exhibits a continuous distribution. C) The alleles affect more than one trait. D) The heterozygote expresses the phenotype of both homozygotes.
The majority of plant species today are
A) angiosperms. B) bryophytes. C) gymnosperms. D) seedless vascular plants.