Muddha Mein Company Shareholder vs Partner

Yaar samajh nahi aaya, please help! Main AP LAWCET ke liye taiyaar ho raha hoon, lekin yeh dwaar main bahut confusing hai. Company ke shareholder aur partner dono hi company ka owner hote hain, lekin kya farak hai? Shareholder ka share purchase par hota hai, woh apne share ke liye profit aur loss ka hissa lete hain. Phir bhi, woh company ki karyavaahi mein koi hissa nahin lete. Partner ka ownership share mein nahin hota, woh company ki karyavaahi mein direct hissa lete hain. Kya yeh dono ek dusre ki jagah hain? Ya mere paas koi confusion hai? Please bataein, main iska ilaaj karna chahta hoon.