Why do you expect them not to have nucleus?! Every cell has a nucleus. Red Blood Cells don't becuz they're specified to have more Hb to carry O2. White Blood Cells in common with many other cells have nucleus to control their activities, regulate their secretory, in one word, to arrange their life!
White Blood Cells have nucleus due to below reasons:
-they must have antibodies to detect antgenes and prevent them from teasing us! [these antibodies are protein based and they're built from a genetic code which is in the nucleus!]
-they must have nucleus to regulate their growth, cell division, and differention in order to build plasmocytes and memory cells.
-They must have, to secrete antibodies to attack antigenes.[must have genes to be transcripted to mRNA and at last be translated on Ribosomes which are located on RERs.]
White blood cells definitly do have a nucleus. The size and shape of the nucleus helps physicians and technologists to determine what type of white blood cell it is.
agranulocyte
The cytoplasm is all of the material within a eukaryotic cell, enclosed by the cell membrane, except for the cell nucleus. The cytoplasm is about 80% water and is usually colorless.
WBCs
The large solid spot on the Nucleus is the Nucleolus
It has both liquid and solid parts.
The nucleus is the solid part of a comet.
A wet cell A cell that contains a solid electrolyte is a dry cell.
Nucleus.
Untripentium
No it is not its the nucleus
The name of a new solid forming in a clear solution is called a precipitate.
The solid I think and the fluid is water
They are in nucleii. They are dark,solid balls