It is during the process of CELL DIVISION when the cell starts dividing and get converted from unicellular to multi cellular. The cell division can takes place by either mitosis or meiosis.
In mitosis 2 offspring cells are produced from one parent cell while in meiosis 4 offspring are produced from one parent cell.
Eukaryotes
Glucose and oxygen
Carbon dioxide and water
Carbon dioxide and water
Glucose and oxygen
Answer:
<u>DNA Helicase</u> unwinds DNA molecule
The answer is B. alcohol crosses the barrier that the placenta creates
The placenta usually consist of several layers of cells that act as a barrier for the diffusion of substance that connect the maternal and fetal circulatory system that very important for the fetus' growth. But sadly, it can't block Chemical really well and alcohol can screw it u