The separation of chromosomes at the end of metaphase and beginning of anaphase
The answer is D. Permafrost because it is a non living (abiotic) factor.
Answer:
B
Explanation:
It is believed that the carbon stored in ancient dead plants is what makes up fossil fuels.
it just as it is tempting to take natural selection to extreme so no not all
I am a Lymphocyte T cell.
Here T stands for thymus cells.
Lymphocytes are white blood cells that are present in our immune system and plays a crucial defensive role as it recognizes antigens and other harmful things. these also produce antibodies and destroys cells that can cause damage to our body.
The lymphocytes are of three types- T cells, B cells and natural killer cells.
T cells are involved in cell mediated immunity.