The members of the ____ Cnidarian lineageexist only as polyps as adults,and most build calcium carbonate
exoskeletons and have mutualistic relationships with photosynthetic protists.
a. Hydrozoa
b. Scyphozoa
c. Trematoda
d. Cubozoa
e. Anthozoa
ANSWER: e
You might also like to view...
In shrublands
a. plants are adapted to episodes of fire. b. primary production is abundant throughout the year. c. there are constant cool temperatures throughout the year. d. winters are mild and summers are wet. e. precipitation occurs evenly year round.
In order for hormones like auxin to be used as a chemical signal within a plant it must travel through the xylem to reach the site of activity.
Answer the following statement true (T) or false (F)
Successful defense of territories increases the odds of mating success
Indicate whether the statement is true or false
Suppose you estimate the following regression of a firm's Sales and number of employees at each location across the country: Sales = 95,342 + 0.76 Number of Employees. You are willing to believe you have a random sample of store locations, and a sufficiently large sample size. Which statements are not yet justified by the regression results?
A. On average a store with 100 employees is likely to have Sales of about = 95,342 + 0.76(100) = 95,418 B. Increasing the number of employees at a store by 2 will raise sales by 0.76 × 2 = 1.52 C. On average, stores with more sales have more employees. D. None of the answers is correct.