The way you know the subject of the sentence is plural is because it takes a plural verb. You can see that the subject of the sentence is <em>the ova </em>(plural for of Latin word <em>ovum</em>, <em />meaning egg cell), and the verb it takes is <em>undergo </em>(plural)<em>, </em>and not <em>undergoes, </em>which would be singular.
Answer:
I hope to be a famous basketball player one day, and I'm sure I'd be a good role model.
✔ This claim is not responding to the prompt.
Celebrities are successful, so I think they must be great role models.
✔ This is a good claim.
Some people look up to celebrities and sports figures, but not everyone does.
✔ This claim does not take a position.
Explanation: