Table of Contents
What is the second-largest organ in human body?
The liver is considered to be the second-largest organ in the human body.
Is the liver the largest organ?
At more than 3 pounds, the liver is the size of a football and the human body’s second-largest organ (behind the skin). Tucked in the upper right abdomen under the ribs and below the diaphragm, it holds up to 13 percent of a person’s blood supply and is a star player in the digestive system.
Why Skin is the largest organ?
The skin is the largest organ of the body, with a total area of about 20 square feet. The skin protects us from microbes and the elements, helps regulate body temperature, and permits the sensations of touch, heat, and cold.
Is muscle the largest organ?
Skeletal muscle is the largest organ in the body. Skeletal muscles are primarily characterized by their mechanical activity required for posture, movement, and breathing, which depends on muscle fiber contractions. However, skeletal muscle is not just a component in our locomotor system.
What’s the smallest organ in your body?
the Pineal gland
Therefore, the Pineal gland is the smallest organ in the body. Note: Pineal gland also plays a role in the regulation of female hormone levels, and it affects fertility and the menstrual cycle. Its shape resembles a pine cone hence the name.
What is strongest muscle in the human body?
The strongest muscle based on its weight is the masseter. With all muscles of the jaw working together it can close the teeth with a force as great as 55 pounds (25 kilograms) on the incisors or 200 pounds (90.7 kilograms) on the molars.
Can you live without a liver?
The liver performs essential, life-sustaining functions. While you can’t live without a liver completely, you can live with only part of one. Many people can function well with just under half of their liver. Your liver can also grow back to full size within a matter of months.
Which human body part is always black?
Answer: Eumelanin and neuromelanin give a black color to the pigment epithelium of the retina (Figure 5, F), the substantia nigra (“black substance”) in the midbrain (Figure 5, G), and the loci coerulea (“blue spots”) in the pons.
Is human skin waterproof?
Skin is a waterproof, flexible, but tough protective covering for your body. Normally the surface is smooth, punctuated only with hair and pores for sweat. Blood vessels, nerves, hair follicles, oil glands and sweat glands are located in the dermis.
What is the smallest organ?
What is the weakest bone in human body?
Clavicle: Clavicle, or collar bone, is the body’s softest and weakest bone. It is easy to break since it is a thin bone that runs horizontally between your breastbone and shoulder blade.
What is the strongest muscle in the human body?