Yes, you could provide the same answer with those questions but why offer the interviewer the opportunity to ask?
The best interview, as defined as the one which turns out most favorably for the interviewee, will always be the one which rapidly evolves from question-answer to dialogue format.
Beginning the interview with a blanket answer highlighting your experience, skills, and how you fit into the role gives the interviewer a chance to more methodically investigate your candidacy by engaging your opening statement. This helps you turn the conversation to your favor by changing the tone of the conversation from "prove youre the best choice" to lets talk about how you fit into this organization.
If nothing else, think about risk. You risk nothing by taking my approach - you can only come across as being all business. You risk much by discussing superfluous things.