When does the Mitosis-promoting factor (MPF) Cyclin concentration decline during a typical cell cycle in clam eggs? A. when the cells grow larger
O
B. when DNA is synthesized
O
C. when haploid gametes are produced
O
D. when the cell nucleus divides

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen

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