The anti-ghost symbol (looks like the greek symbol gamma).
no only repels and other kinds of repels
Not really. The zodiac sign simply is a manner of analyzing one's characteristics and potentials.
Anything can have a ghost in them.
They possess negative charges and in the universe anything having same charge would repel eachother.
Another electron. Or anything else that has a negative charge.
Ghost could target anyone so there isn't anything wrong with ghost targeting people who are homosexual.
Possibly anything really.
They don't eat anything
Why would you ever want to repel a dog?! If anything, help it find it's owner.
You don't really hear anything specific from a ghost - it may be a whisper, or a loud, disgruntled sound.
Ghost. Anything that is dim, pale, shadowy is like this...
It doesn't do anything, it is just there to look at.