#Question id: 11638
#XL - S Microbiology
Which group includes members that are important primary producers in ocean food webs, causes red tides that kill many fish, and may even be carnivorous?
#Question id: 11639
#XL - S Microbiology
You are given an unknown organism to identify. It is unicellular and heterotrophic. It is motile, using many short extensions of the cytoplasm, each featuring the 9+2
filament pattern. It has well-developed organelles and three nuclei, one large and two small. This organism is most likely to be a member of which group?
#Question id: 11640
#XL - S Microbiology
Which of the following is not characteristic of ciliates?
#Question id: 11643
#XL - T Zoology
Rapid changes to skin color in many vertebrates is under the control of ________.
#Question id: 11644
#XL - T Zoology
Seven days after ovulation, pituitary secretion of luteinizing hormone (LH) decreases rapidly. What is the cause of this decrease in secretion?
#Question id: 11645
#XL - T Zoology
Which of the following is inconsistent with the diagnosis of Graves’ disease?