How are excretion and defecation alike?
A. Both eliminate waste from the body.
B. Both involve the colon.
C. Both involve the kidneys.
D. Both are carried out by the urinary system.
E. Both are carried out by the digestive system.
Answer: A
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The chromosomes move to opposite poles during
a. anaphase. b. metaphase. c. interphase. d. prophase. e. telophase.
The muscles of the myometrium:
A. are sloughed off during menstruation. B. create the contractions of labor and orgasm. C. form the external cover of the uterus. D. are very weak and are incapable of expanding
What is the underlying reason that a lambda phage would need to switch from the lysogenic state to the lytic state?
A) To have its genome replicated B) To kill its host cell C) To make more of the Cro protein D) To be more efficient in its use of resources E) To escape an endangered host cell
Features of the fungi as a group include which of the following?
A. Presence of chitin in the cell wall B. Presence of ergosterol in the cell membrane C. Reproduction by means of spores, either asexually or sexually D. All of the above are correct E. Heterotrophic nature