Which structure is responsible for allowing materials in and out of an animal cell

The Cell Membrane

This part of the cell is the gate and allows nutrients and other things either inside or outside the cell.

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.

the eggs of the insects should be the first thing collected at the scene.

false