All Index are not same; they can be differentiated based on countries, the market cap of stocks they cover or even how any stock will become part of Index.
A stock is a general term used to describe the ownership certificates of any company. Holding a particular company's share makes you a shareholder.
Full Form of Sensex is Sensitive Index. Sensex is the stock market index of the BSE- Bombay Stock Exchange/ BSE Sensex.
NIFTY
SenSex
Sensex stands for Sensitive Index
Sensex is an index of top 30 companies traded on the Bombay Stock Exchange
Coverage: 30 stocks
According to Intelligence Bureau(IB) believes these Chinese apps are detrimental to "Data Security" and a threat to "National Security"
1.Tailbone
The tailbone or coccyx is what you have left of the tail your evolutionary ancestors used to help them balance when they lived in the trees. You had a tail once, in fact — we all did. During early development in the womb, the human embryo actually has a tail. The body eventually absorbs it, although in rare cases; babies can be born with the tail still intact.
2.Goosebumps
If you've ever wondered why you get goosebumps when you're chilly even though they don't seem to make you any warmer, here's your answer: they're a reflex left over from when your ancestors had fur. Goosebumps are a result of arrector pili, muscles that contract involuntarily when you're cold or experiencing heightened emotions. Those contractions make your body hair stand up straight, and if that body hair was thicker and longer, it could help insulate you or make you look larger to an adversary.
3.Wisdom Teeth
Your first set of molars ;usually come in when you're about six years old, your second set when you're about 12, and your third molars — what people call wisdom teeth — when you reach your twenties. Wisdom teeth can come in in a lot of strange ways: sometimes they come in just fine, other times they get "impacted" or blocked from coming in all the way, and some never come in at all.
Because there are people who have wisdom teeth that work just fine, this one is technically a gray area when it comes to vestigial structures. But those extra molars were definitely more useful for our primate ancestors than they are for us today, since we can receive all our necessary nutrition through Slurpees and Go-gurt.
4.Appendix
The appendix is usually the first trait people point to when they talk about vestigial structures, but we have news for those people: scientists think your appendix probably still has a function.It's evolved many, many times in different mammal species, which suggests it's pretty useful. Because its evolution usually comes with immunity-boosting lymph tissue and people who have their appendix removed are more likely to suffer from bacterial infections, all signs point to the likelihood that the appendix does something for your immune system. Just because we don't know why something exists doesn't mean it's useless!
