Conditional logic for email content

Is it possible to change the content of an email based on answers given? Such as, if yes, then show this field in email, if no, hide this field in the email.

No, it is not possible to change the content of email based on the user's answer. You can create multiple notification/autoresponder and then apply the same logic there.

For example, create a notification for content A and notification for content B. Now, you can send this email template based on the user's answer.

Guide: How-to-Send-Email-Based-on-User-s-Answer