A mutation is more likely to affect a differentiated cell than a stem cell due to
A) skewed distribution of parental versus newly replicated DNA.
B) a conscious effort on the part of the individual.
C) lack of DNA replication in stem cells.
D) skewed distribution of stem and progenitor cells.
A) skewed distribution of parental versus newly replicated DNA.
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Which of the following describes the labia?
A. The labia majora are hairless folds of skin. B. The labia minora are covered with pubic hair. C. The clitoral hood is formed by the labia majora. D. The Bartholin glands lie inside the labia minora.
Cotransduction of genes is an indication that the genes are linked
Indicate whether the statement is true or false
During exhalation, air moves from the bronchi directly into the alveoli
____________________ Indicate whether the statement is true or false.
A child is born with a hole in his heart between the left and right ventricles. This condition must be immediately corrected with surgery because the hole ________
A) will allow blood to leak out of the heart and the child could bleed to death B) will cause blood to flow in the reverse direction back into veins instead of the arteries C) allows mixing of both oxygenated and deoxygenated blood, which reduces oxygen delivery to tissues D) will cause the flow of blood to reverse in the heart