What is the second smallest cell?
RBC is 2nd smallest cell in human body after sperm cells but it still a myth .
What is the second largest cell in the human body?
The ovum also called egg cell is the reproductive cell in the female body. Ovum is 20 times bigger than the sperm cells and has a diameter of about 0.1 mm.
Which cell is smallest cell in human body?
The sperm is the smallest cell in human biology, but also one of the most complex.
Which is the second largest cell?
In animal cell Mitochondria is second largest cellular organelle, but Chloroplast(Plastids) are much larger than Mitochondria.
Which is the longest cell?
– 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 largest cell in the female body?
The 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 120 μm (0.0047 in) in diameter.
Which is the longest and largest cell?
The human egg (ovum) is the largest cell in the body and a nerve cell is the longest cell in the human body.
What is the longest nerve cell in the human body?
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).
What is the largest cell in the male human body?
The largest cell in the human male is considered to be Neuron or specifically motor neuron.It is also the longest cell in human body. The length of its axon is about 1 metres and has a diameter of 100 microns.
Which blood cell is the smallest?
Platelets are the smallest of the three major types of blood cells.
- Platelets are only about 20% of the diameter of red blood cells. …
- Red blood cells are the most numerous blood cell, about 5,000,000 per microliter. …
- White blood cells are the largest of the blood cells but also the fewest.
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Which is the smallest organ in the body?
What’s the smallest organ in the human body? You’ll find the pineal gland near the center of the brain, in a groove between the hemispheres. It’s not an organ like those in the abdominal cavity.
Which blood cell is largest in size?
Monocytes are the largest cells of the blood (averaging 15–18 μm in diameter), and they make up about 7 percent of the leukocytes.
Which is the largest organelle in cell?
The nucleus, the largest organelle in eukaryotic cells, is surrounded by two membranes, each one a phospholipid bilayer containing many different types of proteins. The inner nuclear membrane defines the nucleus itself.
Which is the largest and smallest cell?
The smallest cell is Mycoplasma (PPLO-Pleuro pneumonia like organims). It is about 10 micrometer in size. The largest cells is an egg cell of ostrich. The longest cell is the nerve cell.
What is the largest organ in the human body?
The skin is the body’s largest organ.