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Oliviiaaaa Oliviiaaaa
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2 weeks ago
Sporadic retinoblastoma is often confined to one eye, not both eyes, because homozygous RB1 mutations ________.

▸ are rare

▸ affect only one eye

▸ require one other mutation, a 'second-hit' to cause cancer

▸ are embryonic-lethal

▸ prevent cell division
Textbook 

Genetic Analysis: An Integrated Approach


Edition: 3rd
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GeraldineSGeraldineS
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