Do I need a separate trading account to buy and sell options in India?

Does one need to open a separate intraday trading account to trade intraday?

Do I need to open a separate account to start off with intraday trading? How to start intraday trading

Do I need to look at costs in my intraday trading account or stick to my trading strategy?

Do I need a separate demat account for holding my gold bonds?

Do I need a demat account if I only intend to do day trading?

So does the trading cycle about buying and selling of shares?

How does buying and selling of options differ from buying and selling of futures?

Can you explain how exactly do options trading work in India and the key difference between index and stock call options?

What role does futures trading plan in India and why do we pay margins? Also what are the different things we can do with futures and options?

As a demat account holder with a leading bank in India, are there are any safety measures that I need to adopt to be on the safer side?