Individuals homozygous for Tay-Sachs alleles are healthier than heterozygotes.
a. True
b. False
Indicate whether the statement is true or false
Question 2
Which of the following are of greatest importance in human speech?
a. Mouth palate and trachea
b. Epiglottis and mouth palate
c. Trachea and larynx
d. Epiglottis and trachea
e. Larynx and epiglottis