Nope.
No
no
Poison sting.
No wurmple can not learn flash
One Pokemon that can learn Bug Bite is Wurmple.
wurmple can evolve day and night
no, it cannot learn cut.
It cannot learn Cut.
Yes Vileplume can learn cut. Oddish, Gloom and Bellossom can also learn cut.
It doesn't learn Cut by level, though it can learn it through the Cut HM.
yes luxio can learn cut luxray can learn cut and shinks can almost every Pokemon can earn cut
Growlithe cannot learn Cut.