The egg cell is typically not capable of active movement, and it is much larger (visible to the naked eye) than the motile sperm cells.
The corona radiata is directly adjacent to the zona pellucida, the outer protective layer of the ovum.
They are called a Follicle.
A follicle
A follicle
follicle
embryo
Guard Cells surround the stomata, and enable it to open or shut.
the clusters are called ganglions
It is actually phagocyte, which destroys the bacteria by releasing an enzyme called lysome.
The cells that cluster around the medullary sinuses in the lymph nodes are called reticular cells. These cells form a network of connective tissue, providing structural support for the lymph nodes. They also play a role in filtering lymph and facilitating immune responses.
This cluster of cells change the baby grows from pre-embryo to embryo to fetus.
embryo
Embryo, between the 3rd and 8th week. Fetus, after the 8th week
Guard Cells surround the stomata, and enable it to open or shut.
The egg cell is typically not capable of active movement, and it is much larger (visible to the naked eye) than the motile sperm cells.The corona radiata is directly adjacent to the zona pellucida, the outer protective layer of the ovum.
It is called the cell wall.
Hair papillae
the clusters are called ganglions
It is actually phagocyte, which destroys the bacteria by releasing an enzyme called lysome.
A bone callus is the lump of immature bone cells that surround a fracture.
Schwann cells, except they don't surround the CELL BODY at all, just the AXON.
The cells that cluster around the medullary sinuses in the lymph nodes are called reticular cells. These cells form a network of connective tissue, providing structural support for the lymph nodes. They also play a role in filtering lymph and facilitating immune responses.