The skin is the body’s largest organ.
What is the largest and 2nd largest organ in the human body?
Sol. The liver is considered to be the second-largest organ in the human body.
What is the second largest organ in the body?
Heart . After the lungs, the next biggest organ is your heart. The average heart is: 4.7 inches or 12 centimeters long.
What is the smallest organ in the human body?
Therefore, the Pineal gland is the smallest organ in the body.
Is skin our largest organ?
The skin is the largest organ of the body . The skin and its derivatives (hair, nails, sweat and oil glands) make up the integumentary system. ... Another important function of the skin is body temperature regulation.
Which is the fattest organ?
Your brain also contains cells, nerve fibers, arteries, and arterioles. It also contains fat and is the fattiest organ in the body — nearly 60 percent fat.
Which organ of the body works 24 hours?
Brains can work 24 hours a day with no rest.
Is blood an organ?
Technically, blood is a transport liquid pumped by the heart (or an equivalent structure) to all parts of the body, after which it is returned to the heart to repeat the process. Blood is both a tissue and a fluid . It is a tissue because it is a collection of similar specialized cells that serve particular functions.
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 smallest thing in the world?
Protons and neutrons can be further broken down: they’re both made up of things called “ quarks .” As far as we can tell, quarks can’t be broken down into smaller components, making them the smallest things we know of.
What is the 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.
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. A cross-section of skin shows the major parts. ... Blood vessels, nerves, hair follicles, oil glands and sweat glands are located in the dermis.
Is skin a organ?
Skin is the largest organ of our body . The skin is made up of three main layers: the epidermis, dermis and subcutis.
Which body part has most fat?
The fattiest organ in the human body is the brain , which is typically composed of 60% fat. By weight, water accounts for c. 77% of the brain, with lipids (fats) accounting for 10–12%. The brain is composed of neurons and glial cells and is the largest part of the central nervous system.
Which is bigger heart or brain?
The brain is larger than the heart , on all accounts. It is also heavier. The brain has a width of about 5.5 inches and a length of about 6.5 inches. ... The heart, on the other hand, is 4.7 inches long and 3.3 inches wide, while weighing in at about 0.66 pounds or 300 grams.
