Question

The size of WBCs is larger then RBCs . But some wbcs can squeeze out through the intracellular spaces of capillary wall , but rbcs cannot .
Please explain...​

Answer 1

Explanation:

As shown in Figure 1, they leave the capillaries—the smallest blood vessels—or other small vessels through a process known as emigration (from the Latin for “removal”) or diapedesis (dia- = “through”; -pedan = “to leap”) in which they squeeze through adjacent cells in a blood vessel wall.