FINAL EXAM DELGADO 2024 QUESTIONS WITH ALL CORRECT ANSWERS, GRADED A+
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Course
DELGADO
Institution
DELGADO
Rotifers take their name from
a. their elaborate digestive system.
b. rotational action around the central body axis.
c. their tumbling movements through the water.
d. their radial symmetry.
e. actions of cilia on their head. - e. actions of cilia on their head.
"Tardigrada" means
a. many pr...
b. rotational action around the central body axis.
c. their tumbling movements through the water.
d. their radial symmetry.
e. actions of cilia on their head. - e. actions of cilia on their head.
"Tardigrada" means
a. many proglottids.
b. slow walker.
c. short digestive system.
d. coelom.
e. tough exoskeleton - b. slow walker.
A cohort is
a. any member of the same species.
b. any group of closely related individuals.
c. a group of individuals of the same species born during the same time interval.
d. a group of individuals of the same sex.
e. a group of individuals with the same parents. - c. a group of individuals of the same species
born during the same time interval.
A dangerous form of food poisoning is caused by
a. Bacillus anthracis.
b. Clostridium tetani.
c. Heliobacter pylori.
d. Clostridium botulinum.
,e. Thermus aquaticus. - d. Clostridium botulinum.
A monophyletic group has how many ancestors?
a. one
b. many
c. two
d. three
e. it is variable - a. one
A radula is an organ found in
a. bivalves.
b. chitons.
c. gastropods.
d. gastropods and chitons.
e. gastropods, chitons, and bivalves. - d. gastropods and chitons.
A wormlike arthropod with a flattened body and carnivorous eating habits would be identified as a
a. centipede.
b. crustacean.
c. millipede.
d. trilobite.
e. spider. - a. centipede.
Africanized bees ____ than European honeybees.
a. are more likely to abandon their colony after being disturbed
b. make less honey
c. are more aggressive stingers
d. respond more quickly to perceived threats
,e. do all of these - e. do all of these
AIDS is short for
a. Accelerated Immune Death Syndrome.
b. Acquired Immune Deficiency Syndrome.
c. Advantageous Immunity Deficiency Syndrome.
d. Accentuated Induced Deficiency Syndrome.
e. none of these. - b. Acquired Immune Deficiency Syndrome.
All animals are
a. multicellular, autotrophic, and diploid.
b. multicellular, heterotrophic, and haploid.
c. multicellular, autotrophic, and haploid.
d. unicellular, autotrophic, and haploid.
e. multicellular, heterotrophic, and diploid. - e. multicellular, heterotrophic, and diploid.
All crocodilians
a. have powerful jaws.
b. are predators with sharp teeth.
c. live in or near water.
d. have a four-chambered heart.
e. fit all of these descriptions. - e. fit all of these descriptions.
All EXCEPT which one of the following are the reasons for the rapid population explosion of humans?
a. increases in carrying capacity
b. reproduction occurring earlier in the life cycle
c. expansion into new habitats
d. removal of limiting factors
, e. none of these - b. reproduction occurring earlier in the life cycle
All fungi
a. digest food intracellularly.
b. are parasites.
c. are saprobes.
d. digest food extracellularly.
e. can ingest food particles. - d. digest food extracellularly.
All of the following are located on the exterior surface of a prokaryote EXCEPT
a. capsule
b. plasma membrane
c. pilus
d. flagellum
e. none of these - b. plasma membrane
Allopatric speciation requires
a. physical separation.
b. accelerated gene flow.
c. physical diversity.
d. behavioral diversity.
e. all of these. - a. physical separation.
Altruistic behavior is
a. nonreactive, such as freezing at the sign of danger.
b. selfish.
c. sexually directed behavior.
d. aggressive behavior.
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