C, a zygote is produced through fertilization. hope this helps
Erythropoietin is a hormone that is released from the kidneys to stimulate the production of red blood cells.
Answer:the answer is the second
Because cell wall made up of most cellulose while cell membrane the outer if the animal cell
In multi-celullar organisms , the cell cycle produces groups of cells that perform the same function. These groups of cells form what it is called a tissue. A tissue is made up of cells that all are specialised to perform the same function. A bunch of tissues form an organ. Organs are more complex in structure and functions.
lots of different organs together form an organ system.
