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bio 182 final NAU- Questions & Answers
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bio 182 final NAU- Questions & Answers
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bio 182 final NAU- Questions & AnswersPhagotrophy refers to: ANSWER-Protists that ingest large particles.
During sexual reproduction, what structure is created immediately following fertilization?
ANSWER-Zygote
What does the carpel (pistil) consist of? (Choose all that apply) ANSWER-b. Stigma
c. Style
d. Ovary
An organism that spends most of its life as a diploid individual would follow which life
cycle? ANSWER-. Gametic
During sexual reproduction, what process transitions an individual from diploid to haploid?
ANSWER-Meiosis
Which of the following is NOT true about fungi? ANSWER-Fungi are generally
photoautotrophic
What strategy do most angiosperms use to pollinate? ANSWER-. Animal
The mutualism fungi forms with woody species of plants and does not penetrate the plant cell
walls is: ANSWER-. Ectomycorrhizae
Which of the following groups of fungi all have flagellated spores? ANSWER-
Chytridiomycota
, Which kind of prokaryote tends to favor moderate conditions? ANSWER-Bacteria
Which is NOT true about horizontal gene transfer? ANSWER-It occurs between parent
and phylogeny.
A scientist discovers a new species that is eukaryotic, unicellular, and lives in water. When in
the presence of light, the organism photosynthesizes. When placed in a dark environment, the
organism phagocytizes large organic particles. What kind of nutritional strategy does this
organism follow? ANSWER-Mixotrophy
Lichens are mutualisms between: ANSWER-Fungi and algae
Fungi display both a sexual and asexual reproductive cycle. ANSWER-True
. The xylem ________, while the phloem ________. ANSWER-. Transports water up the
plant using negative pressure; transports nutrients
down the plant using positive pressure.
Seedless plants reproduce using ________, while seed plants reproduce using _________.
ANSWER-. Spores; seeds
You stumble upon an unknown flowering plant. You notice that that some of the flowers are
yellow, while some are red. The yellow flowers have anthers, but no pistils. The red flowers
have pistils, but no anthers. What kind of a plant is it? ANSWER-Imperfect and
monoecious
What are the three basic plant organs? (Choose all that apply) ANSWER-Roots
Stems
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