CAM Plants Quiz Questions & Answers
Test your knowledge about CAM plants with this engaging quiz! CAM plants have fascinating adaptations that allow them to thrive in arid environments. This quiz will explore their unique characteristics and metabolic processes.
You will explore the environmental factors that favor CAM plants, such as their suitability for deserts and their ability to conserve water more efficiently compared to other plant types. Additionally, you will encounter questions about the distinctive features of CAM plants and the plant families known for exhibiting CAM photosynthesis.
Put your knowledge to the test and see how much you know about CAM plants and their remarkable adaptations! Read moreGet ready to delve into the fascinating world of these water-conserving plant marvels.
- 1.
What does CAM stand for in CAM plants?
- A.
Crassulacean Acid Metabolism
- B.
Carbon Assimilation Method
- C.
Chlorophyll Absorption Mechanism
- D.
Cellulose Accumulation Mechanism
Correct Answer
A. Crassulacean Acid MetabolismExplanation
CAM stands for Crassulacean Acid Metabolism, a photosynthetic adaptation found in certain plants that helps them conserve water in arid environments.Rate this question:
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- 2.
How do CAM plants adapt to arid environments?
- A.
By opening stomata during the day
- B.
By storing excess water in their leaves
- C.
By closing stomata during the day
- D.
By growing deep root systems
Correct Answer
C. By closing stomata during the dayExplanation
CAM plants adapt to arid environments by closing their stomata during the day to reduce water loss through transpiration and opening them at night to take in carbon dioxide for photosynthesis.Rate this question:
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- 3.
Which plant family includes several examples of CAM plants?
- A.
Poaceae
- B.
Asteraceae
- C.
Cactaceae
- D.
Solanaceae
Correct Answer
C. CactaceaeExplanation
The Cactaceae family includes several examples of CAM plants, such as cacti, which are well adapted to arid conditions.Rate this question:
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- 4.
What is the primary advantage of CAM photosynthesis for plants?
- A.
Enhanced carbon fixation
- B.
Increased oxygen production
- C.
Rapid growth
- D.
Efficient water usage
Correct Answer
D. Efficient water usageExplanation
The primary advantage of CAM photosynthesis for plants is efficient water usage. CAM plants can perform photosynthesis while minimizing water loss during the day.Rate this question:
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- 5.
What type of plants are CAM plants typically categorized as?
- A.
Mosses
- B.
Ferns
- C.
Succulents
- D.
Conifers
Correct Answer
C. SucculentsExplanation
CAM plants are typically categorized as succulents, which are known for their ability to store water in their leaves, stems, or roots.Rate this question:
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- 6.
Which gas do CAM plants primarily fix during photosynthesis?
- A.
Carbon dioxide
- B.
Oxygen
- C.
Nitrogen
- D.
Methane
Correct Answer
A. Carbon dioxideExplanation
CAM plants primarily fix carbon dioxide during photosynthesis, which is used to produce organic compounds and sugars.Rate this question:
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- 7.
Which environmental factor influences the opening and closing of stomata in CAM plants?
- A.
Light intensity
- B.
Temperature
- C.
Humidity
- D.
Soil pH
Correct Answer
A. Light intensityExplanation
Light intensity influences the opening and closing of stomata in CAM plants. Stomata open at night to take in carbon dioxide and close during the day to reduce water loss.Rate this question:
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- 8.
Which desert plant is an example of a CAM plant?
- A.
Oak
- B.
Maple
- C.
Agave
- D.
Sunflower
Correct Answer
C. AgaveExplanation
Agave is an example of a CAM plant commonly found in desert environments. It exhibits CAM photosynthesis to conserve water.Rate this question:
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- 9.
What is the primary storage organ for water in CAM plants?
- A.
Leaves
- B.
Stems
- C.
Roots
- D.
Flowers
Correct Answer
C. RootsExplanation
The primary storage organ for water in CAM plants is the roots, where they store water to use during periods of water scarcity.Rate this question:
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- 10.
Malate" is one of the organic acids involved in the CAM photosynthesis process.
- A.
Malate
- B.
Pyruvate
- C.
Citrate
- D.
Oxaloacetate
Correct Answer
A. MalateExplanation
This question appears to be a personal preference question without a scientific context. "Malate" is one of the organic acids involved in the CAM photosynthesis process.Rate this question:
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Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
-
Sep 03, 2023Quiz Edited by
ProProfs Editorial Team -
Jul 13, 2023Quiz Created by
Amit Mangal
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