OBESITY INTRODUCED Obesity is a medical condition in which a person has an excessive amount of body fat. It is typically defined as having a body mass index (BMI) of 30 or higher. Obesity can increase the risk of a number of health problems, including type 2 diabetes, heart disease, stroke, and certain cancers. It is often caused by a combination of genetic and environmental factors, such as a diet high in calories and a lack of physical activity. Treatment for obesity may include lifestyle changes, such as diet and exercise, as well as medication and weight loss surgery in some cases.
COLOR VISION INTRODUCTION Color vision is the ability of the eye and brain to perceive different colors. The human eye has specialised cells called cones that are responsible for detecting colors. There are three types of cones, each sensitive to different parts of the visible light spectrum, which allows us to see a wide range of colors. Color vision deficiencies, also known as color blindness, occur when one or more of these cone cells are missing or not functioning properly. This can cause difficulty distinguishing certain colors, such as red and green. Color vision deficiencies are usually inherited and are more common in males than females.
ORGANS STOP TO WORK AFTER DEATH
ORGANS STOPS WORK AS SOON AS DEATH INTRODUCTION Death is the permanent cessation of all vital functions in the body, including the brain and heart. It marks the end of an individual's life and is a natural part of the life cycle.
MOST VENOMOUS SNAKES 🐍
MOST VENOMOUS SNAKES 🐍 INTRODUCTION There is a proverb in Tamil"Even an army will tremble at the word of the snake ". Which means lying as there is a snake even the power man get fearful of it. This is just because of the the venom of the snake. Snake venom is a complex mixture of various toxic compounds that are produced by glands located in the snake's head. It is delivered to the prey or attacker through specialized teeth called fangs. The composition of venom can vary greatly among different snake species and even within the same species.