The largest cell in the body is:a)Muscle cellb)egg cell or ovumc)RBCd)...
- The female egg cell is the largest cell in the human body. The nerve cell is the longest cell in the body.
- The egg cell or ovum is the largest cell in the human body.
- It has a diameter of about 0.1 mm.
- A nerve cell is the longest cell in the human body
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The largest cell in the body is:a)Muscle cellb)egg cell or ovumc)RBCd)...
The Largest Cell in the Body
The largest cell in the human body is indeed the egg cell, or ovum. Here’s a detailed explanation:
Size Comparison
- The average human egg cell measures about 100 micrometers in diameter, making it significantly larger than other cells in the body.
- To put this into perspective, a typical red blood cell (RBC) is about 6-8 micrometers in diameter, and white blood cells (WBCs) vary from 10-30 micrometers.
Types of Cells
- **Muscle Cells**: While muscle cells can be long and may appear large in terms of length, they are not larger in terms of overall volume compared to an egg cell.
- **Red Blood Cells (RBCs)**: RBCs are crucial for oxygen transport but are relatively small and disc-shaped.
- **White Blood Cells (WBCs)**: WBCs play a vital role in the immune system but are still smaller than the ovum.
Function of the Egg Cell
- The egg cell is essential for reproduction. It is one of the two gametes (sperm being the other) that combine during fertilization to form a zygote.
- The ovum contains nutrients and genetic material necessary for the development of an embryo.
Conclusion
In conclusion, the egg cell or ovum stands out as the largest cell in the human body, primarily due to its size and critical role in reproduction. Its unique characteristics distinguish it from other cell types, underscoring its importance in human biology.
The largest cell in the body is:a)Muscle cellb)egg cell or ovumc)RBCd)...
The longest cells in the human body are neurons.
Neurons or the nerve cells form the basic components of the nervous system. A typical neuron possesses a cell body called as soma, hair like structures called as dendrites and an axon. Neurons are specialized in transmitting information throughout the body. Three types of neurons are sensory neurons, motor neurons and interneurons. Neurons possess a membrane that is designed to send information to other cells. Neurons synthesise chemicals called as neurotransmitters which help in transmission of information.
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