Yes. Cyclones often produce thunderstorms, and tornado occur during thunderstorms. So both are commonly accompanied by lighting.
Some cyclones produce tornadoes, but most do not.
Cyclones spin counterclockwise in the northern hemisphere.
Cyclones are far larger. Cyclones are hundreds of miles across while tornadoes are usually less than a quarter of a mile wide.
Informally some people do call them cyclones, by this is technically incorrect. While they share some traits, tornadoes and cyclones are different types of weather pattern.
No. Tornadoes and cyclones are different things. A cyclone is a large-scale low pressure system while a tornado is a small-scale vortex within a thunderstorm. Most cyclones are mid-latitude cyclones.
They are not. Tornadoes are much smaller than cyclones. A true cyclone is generally a few hundred miles across while tornadoes are rarely over a mile wide. Tornadoes are smaller because they form within individual thunderstorms while cyclones are their own weather systems.
No, tornadoes are associated with cyclones and not anti-cyclones. Tornadoes typically form in association with severe thunderstorms within a cyclonic circulation pattern. Anti-cyclones are areas of high pressure with descending air, which are typically not conducive for tornado formation.
No. Since tornadoes form in thunderstorms they are usually accompanied by lightning, but they do not actually cause lightning.
yes
Yes. Oman can occasionally get tropical cyclones. Tropical cyclones can produce tornadoes. That said, such tornadoes are usually weak, so tornadoes like the ones that devastate communities in the U.S. are unlikely.
Tornadoes and lightning are often associated with severe thunderstorms. Lightning can occur before, during, or after a tornado is formed. Tornadoes can form within severe thunderstorms where there is intense updraft and rotation in the atmosphere, which can be fueled by lightning activity.
No. All hurricanes and other tropical cyclones above tropical depression strength get named, however extratropical cyclones are not named. Tornadoes never get names.