1) appearance of beard and moustache
2) broadening of chest and shoulders
3) changing of voice into a more grave one
Students hypothesized that adding lactose to a sixth test tube would produce the greatest amount of carbon dioxide.
This is because lactose is a sugar molecule that is the food source for the yeast.
Fermentation is a metabolic pathway that occurs anaerobically, meaning in the absence of oxygen (O2). It includes the process of glycolysis with some extra reactions which make alcohol.
Answer:
46 chromosomes and the zygote cell
Explanation:
