ʜsʜsʜsʜsʜʜᴅʙxᴄʙᴄᴠʙᴅʙxʙᴅʙsʙʙsʙʙs
Answer:
Option C, "And these gene transfers could lead to a better understanding, if not a cure, for many different kinds of diseases."
Explanation:
Gene transfers have led to discovering of root cause of many genetic diseases specially the one that have only a single point mutation/monogenic diseases. The discovery of right cause of a disease can in turn help scientist to develop right treatment for it. For instance - Stem cell research has improved the ability of diseased person to fight with genetic diseases specially blood cancer etc.
Hence, option C is the right choice
C is the answer n bjlbipkbno[jmpo
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A. is correct. the placing of commas is important since it indicates that there is detail that can be removed without compromising the structure of the sentence.
