Does general admission cover all exhibits???

Yeah it does

Yes

In strictly in that Museum. Each Museum have their own prices and will tell you what it covers as you enter the museum

Yes, general admission to the museum of man covers all exhibits.

Yes, enjoy and be sure to allow a few hours to see everything! If you want to climb the tower, ask at the admission desk as it is a guided tour.

No, only the general admission. There are few more exhibits fir additional cost. The tower is extra.

Sometimes the special exhibits have a seperate entrance fee. Especially if it's some sort of extreme topic like the cannibal or torture exhibits that rotate through.

They only charge for the main exhibit. You buy that, it covers everything else. Bit you still have access to several other things in the museum for free

No, I went last weekend and had to pay general admission plus pay extra for the cannibal exhibit.