Members of the supergroup Amoebozoa are characterized by:
A. locomotion via pseudopodia
B. hard shells composed of calcium carbonate
C. plastids acquired through tertiary endosymbiosis
D. alveoli beneath the plasma membrane
E. the presence of a feeding groove
A. locomotion via pseudopodia
You might also like to view...
Choanoflagellates are single-celled eukaryotes that feed on bacteria. The presence of their food bacteria causes these cells to cluster into multicellular structures in which the individual choanoflagellate cells are attached to one another
Based on this observation, it may be assumed that: A. the bacterial cells, or a chemical released by the bacteria, bind to a receptor on the plasma membrane of the choanoflagellate cells. B. the choanoflagellate cells use cadherins to attach to each other. C. the choanoflagellates use integrins to attach to each other. D. choanoflagellates are complex multicellular organisms because they alternate between single cell and multicellular states.
What are some of the problems involved with smoking?
What will be an ideal response?
The kneecap is the
a. hyoid. b. patella. c. scapula. d. clavicle. e. phalanx.
I give you a coin, and you flip it 100 times. Let X = the number of heads observed in those 100 flips. You build the following line of reasoning:Steps1. You assume each flip is an independent, random outcome.2. You assume the coin is fair.3. Using your statistics book, you conclude that X is distributed binomial with mean 50 and variance 25.4. Based on this distribution, you conclude that you would observe X < 41 or X > 59 approximately 5% of the time.5. You observe X = 37 and conclude that the probability that X < 41 or X > 59 is not 5%.6. Because the probability that X < 41 or X > 59 is not 5%, you conclude the coin is not fair.Which of these steps is part of deductive reasoning?
A. Steps 1, 2, 3, 4, and 6 only B. All 6 steps C. Steps 3, 4, and 5 only D. Steps 4 and 6 only