Your thesis statement is a bit wordy. Omit the phrase "and other problems." Change the wording in the latter half of your thesis, as it makes it sound like you are trying to regulate the consequences, not the thing itself. You should also list the consequences. Here's an example of a thesis statement that would sound better (corrections are in bold):
Advancements in genetic engineering such as designer babies have impacted people's lives by getting rid of genetic diseases<u>;</u> however, these advancements should be regulated because of their many consequences, including [consequences here].
Basically that but if u want i can summarize that ?
The antecedent would be their. Our doesn't fit because it refers to the whole group. My just doesn't fit at all and neither does his. So it would be Their. :)
Answer:
maybe (c) a mixture of fact and opinion
