Light enters the eye through the pupil, and the iris regulates the amount of light by controlling the size of the pupil. The iris contains two groups of smooth muscles; a circular group called the sphincter pupillae, and a radial group called the dilator pupillae.
Jalapeno peppers are used to flavour chilli The ingredient which makes jalapeno peppers hot also makes prostate cancer cells commit suicide, a study suggests.
In the refrigerator, fresh jalapeÃ±os will keep for about a week. In the freezer, they stay fresh for 10 to 12 months. JalapeÃ±os are native to Mexico and contain capsaicin. Capsaicin gives the peppers their spice and contains antibacterial and anticarcinogenic properties.