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Bio 198 KSU Exam 6 Questions and
Correct Answers/ Latest Update / Already
Graded
Plant Characteristics
Ans: Cell wall
sessile
autotrophic
alternation of generations
How are lichens formed?
Ans: A mutualistic interaction between fungi and green
algae/cyanobacteria.
The relationship between fungus and the alga?
Ans: Fungi provides minerals & protection
Algae provides carbon & carbohydrates (energy)
Lichens are important because
Ans: live in all climates
provide O2 by using CO2 through photosynthesis;
All rights reserved © 2025/ 2026 |
, Page |2
food source, stabilizer, thickener, medicine
Chara Life Cycle
Ans: Have spores
convergent evolution
Ans: have similar morphological features may not be closely
related
Main Challenges for early plant life
Ans: Desiccation (drying out), structural support, fertilization,
sun uv rays, predators
Plant adaptions to land
Ans: alternation of generations, sporangium, gametangium,
apical meristem tissue in roots and shoots
gametangium
Ans: haploid cells
All rights reserved © 2025/ 2026 |
Bio 198 KSU Exam 6 Questions and
Correct Answers/ Latest Update / Already
Graded
Plant Characteristics
Ans: Cell wall
sessile
autotrophic
alternation of generations
How are lichens formed?
Ans: A mutualistic interaction between fungi and green
algae/cyanobacteria.
The relationship between fungus and the alga?
Ans: Fungi provides minerals & protection
Algae provides carbon & carbohydrates (energy)
Lichens are important because
Ans: live in all climates
provide O2 by using CO2 through photosynthesis;
All rights reserved © 2025/ 2026 |
, Page |2
food source, stabilizer, thickener, medicine
Chara Life Cycle
Ans: Have spores
convergent evolution
Ans: have similar morphological features may not be closely
related
Main Challenges for early plant life
Ans: Desiccation (drying out), structural support, fertilization,
sun uv rays, predators
Plant adaptions to land
Ans: alternation of generations, sporangium, gametangium,
apical meristem tissue in roots and shoots
gametangium
Ans: haploid cells
All rights reserved © 2025/ 2026 |