Microsoft 365 Roadmap item 68837 announcing polls in Teams meetings is bringing one more feature from Skype for Business meetings into Teams. A simple (or more advanced) poll when the presenter would like to ask questions and get feedback from the audience.
The feature should be rolling out soon and be completed by med December, according by the Roadmap Item. There is more information about it in a techcommunity post on news from Ignite earlier this year.
Ps: Did you know Teams meetings (in preview mode) supports a full screen mode now? All according to this techcommunity post. It was rolled out in October.