Bio 117 Quiz 4 UPDATED ACTUAL Exam Questions and CORRECT Answers

Bio 117 Quiz 4 UPDATED ACTUAL Exam
Questions and CORRECT Answers
Prokaryotes are classified as belonging to two different domains. What are the domains?


Answers:
A. Eukarya and Monera


B. Bacteria and Protista


C. Bacteria and Eukarya


D. Archaea and Monera


E. Bacteria and Archaea - CORRECT ANSWER - E. Bacteria and Archaea


The last common ancestor of all animals was probably a ________.


Answers:
A. multicellular fungus
B. unicellular chytrid

C. flagellated protist - CORRECT ANSWER - C. flagellated protist


Which of the following fungal groups contain spores and gametes that have flagella?
Selected Answer:


Answers:
A.

,Ascomycota


B.
Chytrids


C.
Basidiomycota


D.
Zygomycetes


E.

None of the above have flagellated spores and gametes. - CORRECT ANSWER - B.
Chytrids


Which of the following are characteristics of Phylum Cnidaria? (Select All that Apply)


Answers:
A.
True Tissues


B.
Complete digestive system


C.
Nerve Net


D.

, Specialized stinging cells - CORRECT ANSWER - A, C, D


Which of the following statements is TRUE about a phylogeny, as represented by a phylogenetic
tree?
I. Descendant groups (branches) from the same node share derived characters.
II. A monophyletic group can be properly based on convergent features.
III. The ancestral group always displays all the synapomorphies of the descendant species.


Answers:
A.
I, II, and III


B.
none; not I, II, or III


C.
only III


D.
only II


E.

only I - CORRECT ANSWER -e


Which adaptation is unique to insects among all protostomes?
Selected Answer:
D.
the ability to move by flying