The leukocytes that spend most time in the lymphatic tissues are lymphocytes, particularly T cells and B cells. These cells are crucial for the adaptive immune response, with T cells involved in cell-mediated immunity and B cells responsible for antibody production. They continuously circulate between the blood and lymphatic system, allowing them to effectively monitor for pathogens and respond to infections. Additionally, dendritic cells, which are also found in lymphatic tissues, play a key role in presenting antigens to lymphocytes.
the most comon leukocyte in peripheral blood is neutrophils
neutrophils
neuthrophils
the walls of lymphatic vessels are similar to those of veins
Vascular organisms (most animals) have blood vessels, lymphatic system vessels, etc., that carry fluids, while nonvascular organisms (such as algae, lichens, and mosses) do not have vascular tissues. Vascular tissues in plants, the xylem and phloem, run from the roots to the leaves carrying water and nutrients.
Kidney
No.
The animal that spends most of its life in trees would have to be the sloth.
The three Granular leukocytes are Neutrophils, Basophils, and Eosinophils.
Cells that are actively dividing are most sensitive to radiation damage.
When the leukocyte count is high, the physician should suspect either an infection or cancer, as these are the two most common reasons for an elevated leukocyte count. Depending upon the rest of the physical examination and the results of the rest of the blood tests, your physician may already know which of the two it is.
old