What are two functions of the cytoskeleton in animal cells

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis