Multiple Choice
Which of the following statements regarding lethal genes is TRUE?
A) On average, people carry about 6-8 lethal genes.
B) Lethal genes are usually dominant genes.
C) Only a very few lethal genetic disorders are caused by recessive lethal genes.
D) Dominant lethal genes may express themselves at different points in the life span.
E) Recessive lethal genes are only expressed when paired with a dominant lethal gene.
Correct Answer:
Verified
Correct Answer:
Verified
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