It depends on which is nearer. The huge mass of a black hole would overwhelm the planets mass, so this would not make much difference in terms of which would be drawn in first.
first everyone on earth would be vaporized by the light from the explosion. Then the planet itself would be vaporized from the 100 trillion degree radiation emitting from it.
(Please note that in real life, masses can't simply "disappear".) For 8 minutes and 20 seconds (in the case of Earth), or for less or more time, depending on the distance of the planet from the Sun, the planet would continue orbiting the place where the Sun was. After that, the change in the gravitational field will have had enough time to reach Earth; the planet will no longer "feel" the pull of the Sun, and will continue moving in a straight line.
If gravity suddenly disappeared, the moon would fly out into space in a straight line. If the moon suddenly stopped moving it would fall straight into Earth.
The sky turns purple and sparkly and magical unicorns jump over rainbows. Or just about anything else you like. It's pointless to attempt to describe what happens if something that can't happen were to happen.
If the sun suddenly died and no longer lit up the world the first planet to be affected would be Mercury. Mercury would be affected first because it is the closest planet to the sun.
Mercury
neptune
neptune
MARS
Probable many living organisms will disappear.
how would the planet be affected in one bio me was to disappear
The length of the planet's year would be affected.
Not really. If Mercury suddenly disappeared, it would not significantly affect the rest of the Solar System.
it wont be a planet any more
the earth would rotate the moon or the next closest planet
the first planet mercury