Which of the following genera of the Planctomycetales have a stalk as part of their mechanism for attachment to surfaces?

A. Planctomyces
B. Priullela
C. Gemmata
D. All of the choices are correct.


Answer: A

Biology & Microbiology

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Which of the following is generally more complex than the others?

A. Archaea B. Bacteria C. Prokarya D. Eukarya E. microorganisms

Biology & Microbiology

Which of these shows the correct order of preference for how we deal with waste?

A.Reuse, reduce, recycle, refuse B.Refuse, reduce, reuse, recycle C.Recycle, reuse, refuse, reduce D.Reduce, recycle, refuse, reuse

Biology & Microbiology

To which of the following groups does the

organism in the above figure belong? a. diplomonads, parabasalids, trypanosomes, and euglenoids b. ciliates, dinoflagellates, and apicomplexans c. water molds, diatoms, and brown algae d. chlorophyte and charophyte algae e. amoebas and slime molds

Biology & Microbiology

Consider the cladogram shown. Based on this cladogram, which species has the greatest number of ancestral character states (pleisiomorphies)?  



A.  1
B.  2
C.  3
D.  4
E.  5
F.  6

Clarify Question
  · What is the key concept addressed by the question?
· What type of thinking is required?
· What key words does the question contain and what do they mean?
 
Gather Content
· What do you already know about cladistics?
 
Consider Possibilities
· What other information is related to the question? Which information is most useful?
 
Choose Answer
· Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer?
  Reflect on Process
· Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?

Biology & Microbiology