Structure of a tooth to be discussed with the help of a diagram. · Functions of different types of teeth. · Dental formula of an adult. (iii) Digestive ... respiratory system. · Differences between ...

Ancient proteins and DNA may peg a 146,000-year-old Chinese skull as the most complete fossil to date from Denisovans, a puzzling line of Asian hominids.

Hidden for 80+ years, the Harbin skull has finally been identified as Denisovan using DNA and protein analysis.

Two studies published on Wednesday in the journals Science and Cell presented molecular evidence confirming that the ...

Your gut bacteria even affect your emotions and cognition. They help send signals between the brain and the digestive system—a connection known as the gut-brain axis. Feeding your microbes the ...

The axis connects your central nervous system to your enteric nervous system ... This link works both ways. If you have digestive issues or other GI problems, you might experience psychological ...

Boys and girls can now train, develop and have fun where elite footballers are made, at the City Football Academy, while experiencing the Manchester City training and playing philosophy. Fun, skills, ...

There are over 60 types of sphincters in the human body found in the digestive tract, urinary tract ... the precapillary sphincters of the circulatory system, and the pupillary sphincters of the eyes.