- What is the largest organ in the body?
- Who discovered the cell?
- What is the smallest cell?
- What is the longest cell?
- What is the smallest cell in the female body?
- Which is the longest animal cell?
- Which is the longest cell in the human body?
- What is the biggest cell in the female human body?
- Are humans 99.9 percent empty space?
- Which blood cell is smallest in size?
- Which is biggest animal cell?
- What are the 7 Major organs of the human body?
- Is anything smaller than a quark?
- What is the second largest cell in the human body?
- Which blood cell is largest in size?
- What is the largest cell in the male human body?
- What is the longest nerve cell?
- Which is the longest cell in the world?
- What is the smallest thing in your body?
What is the largest organ in the body?
Skin is the human body’s largest organ.
Body organs aren’t all internal like the brain or the heart.
There’s one we wear on the outside.
Skin is our largest organ—adults carry some 8 pounds (3.6 kilograms) and 22 square feet (2 square meters) of it..
Who discovered the cell?
Robert HookeInitially discovered by Robert Hooke in 1665, the cell has a rich and interesting history that has ultimately given way to many of today’s scientific advancements.
What is the smallest cell?
The sperm is the smallest cell in human biology, but also one of the most complex. The egg meanwhile is the largest cell and similarly intricate. Looking further out into the natural world, the diversity of these sex cells, or gametes, is truly remarkable. Most species have two gametes, which we term male and female.
What is the longest cell?
Nerve cells- In the human body, the nerve cell is the longest cell. Nerve cells are also called neurons that are found in the nervous system. They can be up to 3 feet long.
What is the smallest cell in the female body?
The Cerebellum’s Granule Cell is the smallest cell in the human body that is between 4 micrometers to 4.5 micrometers long. The RBC ‘s size also found roughly 5 micrometers. The largest cell is ovum in the human body. The ovum also called egg cell is the reproductive cell in the female body.
Which is the longest animal cell?
Complete answer: Neuron also known as a nerve cell is a cell that is the longest cell of animals which has the capability to get excited by electrical or chemical impulse.
Which is the longest cell in the human body?
Neurons or nerve cells can be up to 3 feet long. A typical neuron has a cell morphology called soma, hair-like structures called dendrites and an axon. Neurons are specialized in conveying knowledge throughout the body.
What is the biggest cell in the female human body?
ovumThe ovum is one of the largest cells in the human body, typically visible to the naked eye without the aid of a microscope or other magnification device. The human ovum measures approximately 0.1 mm (0.0039 in) in diameter.
Are humans 99.9 percent empty space?
If we lost all the dead space inside our atoms, we would each be able to fit into a particle of dust, and the entire human species would fit into the volume of a sugar cube. …
Which blood cell is smallest in size?
Red blood cellsRed blood cells have a diameter of about 6 micrometers, making them larger than platelets and smaller than white blood cells. Their small size allows them to squeeze through even the smallest human blood vessels.
Which is biggest animal cell?
ostrich eggsLargest animal cell is ostrich eggs measuring about 170*135 mm in diameter.
What are the 7 Major organs of the human body?
Some of the easily recognisable internal organs and their associated functions are:The brain. The brain is the control centre of the nervous system and is located within the skull. … The lungs. … The liver. … The bladder. … The kidneys. … The heart. … The stomach. … The intestines.
Is anything smaller than a quark?
2 Answers. All we know about the size of quarks is that they are smaller than the resolution of any measuring instrument we have been able to use. In other words, they have never been shown to have any size at all.
What is the second largest cell in the human body?
Largest one is NERVE CELL.Second largest is OVUM/EGG.Longest cell is NERVE CELL.Smallest one is Granule Cell of the Cerebellum (remember in context of volume sperm is)World’s smallest cell is PPLO( Mycoplasma)World’s largest cell is Ostrich eggs.
Which blood cell is largest in size?
MonocytesMonocytes are the largest cells of the blood (averaging 15–18 μm in diameter), and they make up about 7 percent of the leukocytes. The nucleus is relatively big and tends to be indented or folded rather than multilobed.
What is the largest cell in the male human body?
The largest cell in the human body is female ovum. Smallest cell in the human body is male gametes, that is, sperm. “Have a doubt going on your head?
What is the longest nerve cell?
The longest axons in the human body are those of the sciatic nerve, which run from the base of the spinal cord to the big toe of each foot. The diameter of axons is also variable. Most individual axons are microscopic in diameter (typically about one micrometer (µm) across).
Which is the longest cell in the world?
The largest cell is an ostrich egg, it is about 15cm to 18 cm long and wide….Name the largest cell and smallest cell.Related Questions & AnswersName The Poisonous Gas That Can Be Prepared From Chlorine GasWhat Function Do Nerve Cells Perform4 more rows
What is the smallest thing in your body?
stapesConveniently, that would be the stapes. It is one of three tiny bones in the middle ear that convey sound from the outer ear to the inner ear. Collectively called the ossicles, these bones are individually known as the malleus, incus, and stapes.