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Lesechka [4]
3 years ago
12

The parents-to-be were shocked when an ultrasound scan done in the second trimester of the pregnancy showed a fetus with obvious

ly broken leg bones and ribs. the doctor diagnosed osteogenesis imperfecta. this is caused by the mutation in a gene that encodes
Biology
1 answer:
emmainna [20.7K]3 years ago
6 0
Collagen......
..................................
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