What happens to a spermatid to change it into a sperm cell?

Is a hamster and guinea pig part of the same species ?

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar

Do you think the gene eef1 alpha1 supports cell theory? explain your response.