Blogger is a blog-publishing service from Google. The blogs are hosted at a subdomain of blogspot.com.
There is option available in the blogger to show or hide the comments field.
– Open “Posts” from the link available in the blogger home page.
– Click the link “Edit” under the post.
– Click “Options” under the heading “Post settings” available at the right side of the screen.
Select “Allow” under the sub-heading “Reader comments” and click done.