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How do testicles make sperm?
there r two types of cell in the germinal epithelium of a testicle 1.sartoli cell 2.spermatogenic cell this sartoli cell provide nutrition to the growing sperms the spermatogenic cells are the main sperm producers.the process is here - spermatogonia .. primary spermatocyte ... secondary spermatocyte ... spermatid ... sperm this is the main process.further the process go , more the cell shape is changed .the changes occur- 1.nucleus becomes bigger 2.golgi bodies degenerates but acrosome remains on the top of the head of a sperm 3.mitochondria are arranged behind the nucleus 4.the centrioles are arranged behind the mitochondria and form flagella thus a sperm is produced
Are Somatic cells nonreproductive cells?
Yes, somatic cells are nonreproductive cells. They make up the majority of cells in the human body and are responsible for carrying out specific functions such as muscle cells, nerve cells, and skin cells. These cells are not involved in the formation of gametes (reproductive cells).
Body cells that react to particular hormone are called?
target cells
What are body cells called?
there are many different cells in the human body, but they are all eukaryotic cells (which is one of the two types of cells)
What are unspecialized human cells called?
Unspecialized human cells are typically referred to as stem cells. These cells have the potential to develop into different types of cells in the body.
What spermatogenic cells are not commonly found in the spermatogenic epithelium?
Spermatogenic cells that are not commonly found in the spermatogenic epithelium include spermatogonia, primary spermatocytes, and secondary spermatocytes, as these are typically present during specific stages of spermatogenesis. However, mature spermatozoa are usually found in the lumen of the seminiferous tubules rather than the epithelium itself. Additionally, Sertoli cells, which support and nourish the developing sperm cells, are also present but are not classified as spermatogenic cells.
The immune system does not normally attack spermatogenic cells because?
ghy
What produced sperm cell?
Cells do not produce sperm. Spermatozoa, also known as sperm cells, are produced in the testes.
Which cells types support and nourishes the cells of the spermatogenic lineage?
Sertoli cells within the seminiferous tubules of the testes provide physical and nutritional support to the developing germ cells of the spermatogenic lineage. They regulate the microenvironment within the tubules, provide structural support, and also secrete various factors necessary for sperm production.
What hormone keeps the concentration of testosterone in the vicinity of the spermatogenic cells high to stimulate spermatogenesis?
Androgen-binding protein (ABP)
What type of cell is the least mature type of spermatogenic cell?
The least mature type of spermatogenic cell is the spermatogonium. Spermatogonia are the stem cells located in the seminiferous tubules of the testes, responsible for undergoing mitosis to produce more spermatogonia or differentiate into primary spermatocytes. They represent the earliest stage in the process of spermatogenesis, which ultimately leads to the formation of mature sperm cells.
Are sperm cells formed within the female flower plarts?
Sperm cells are not formed in the female flower parts, called the Oogonia. The sperms cells are formed within the male flower reproductive organs, called Antheridia. These sperm cells form from spermatogenic tissue.
What cells of the epithelium line the seminiferous tubule give rise to sperm cell?
Spermatogonia, which are stem cells located within the seminiferous tubules of the testes, give rise to sperm cells. These spermatogonia undergo repeated rounds of cell division through the process of spermatogenesis to produce mature spermatozoa.
What is the function of spermatogenic cells?
Spermatogenic cells are responsible for the production of sperm through the process of spermatogenesis. They undergo a series of divisions and differentiations to ultimately form mature sperm cells. This process occurs in the seminiferous tubules of the testes.
What is the approximate length of the spermatogenic cycle?
The spermatogenic cycle, which is the process of sperm production in the testes, typically lasts about 64 to 72 days in humans. This cycle includes several stages such as spermatogonia, primary and secondary spermatocytes, and spermatids, leading to the formation of mature spermatozoa. After maturation, sperm are stored in the epididymis and can remain viable for several weeks. Overall, the entire process of spermatogenesis is continuous, with new sperm being produced regularly.
How do testicles make sperm?
there r two types of cell in the germinal epithelium of a testicle 1.sartoli cell 2.spermatogenic cell this sartoli cell provide nutrition to the growing sperms the spermatogenic cells are the main sperm producers.the process is here - spermatogonia .. primary spermatocyte ... secondary spermatocyte ... spermatid ... sperm this is the main process.further the process go , more the cell shape is changed .the changes occur- 1.nucleus becomes bigger 2.golgi bodies degenerates but acrosome remains on the top of the head of a sperm 3.mitochondria are arranged behind the nucleus 4.the centrioles are arranged behind the mitochondria and form flagella thus a sperm is produced
Why does sterility result with undescended teseicles?
Undescended testicles, or cryptorchidism, can lead to sterility primarily due to the higher temperatures found within the abdominal cavity compared to the cooler environment of the scrotum, which is essential for optimal sperm production. Elevated temperatures can impair the function and development of spermatogenic cells, resulting in reduced sperm count or complete azoospermia. Additionally, the absence of testicles in the scrotum may disrupt normal hormonal signaling, further affecting fertility. Timely surgical intervention can often restore fertility potential, depending on the age of the individual and the duration of the undescended condition.
