Which is the smallest part of human body?
The stapes is the smallest and lightest bone in the human body, and is so-called because of its resemblance to a stirrup (Latin: Stapes).
…
| Stapes | |
|---|---|
| TA2 | 895 |
| FMA | 52751 |
| Anatomical terms of bone | |
Which is the longest internal organ in the human body?
The largest organ in the human body, the adult liver can weigh between 1.2 – 1.5 kg (2.64 – 3.3 lb) – about one thirty-sixth of the total body weight. Located behind the lower ribs and below the diaphragm, it performs over 100 separate bodily functions and can measure up to 22 cm (8.6 in) long and 10 cm (3.9 in) wide.
What is the second largest organ in the body?
The liver is considered to be the second-largest organ in the human body.
Which is the longest bone in human body?
The femur is one of the most researched bones in the human anatomy and forensic medicine. As the longest bone in the human body, it is well preserved in skeletal remains.
Which is the strongest organ in 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. The uterus sits in the lower pelvic region.
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 largest organ in the world?
The largest pipe organ ever built, based on number of pipes, is the Boardwalk Hall Auditorium Organ in Atlantic City, New Jersey, built by the Midmer-Losh Organ Company between 1929 and 1932. The organ contains seven manuals, 449 ranks, 337 registers, and 33,114 pipes. It weighs approximately 150 tons.
Which organ of the body works 24 hours?
Brains can work 24 hours a day with no rest.
What animal has the largest liver?
Biggest liver: Basking Shark
The liver of a basking shark runs through the entire length of its abdominal cavity and accounts for roughly twenty five per cent of its total body weight. The average basking shark can weigh 5,4 tons, meaning its liver weighs about 1,3 tons.
What organs can we live without?
Seven body organs you can live without
- Spleen. This organ sits on the left side of the abdomen, towards the back under the ribs. …
- Stomach. …
- Reproductive organs. …
- Colon. …
- Gallbladder. …
- Appendix. …
- Kidneys.
11 апр. 2018 г.
Is skin the largest organ in the human body?
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. One of the main functions of the skin is protection. It protects the body from external factors such as bacteria, chemicals, and temperature.
Which is weakest bone in human body?
Clavicle or the collar bone is the softest and weakest bone in the body.
Which finger has only two bones?
Each finger has 3 phalanges (the distal, middle, and proximal); the thumb only has 2. Metacarpal bones.