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Questions and Answers
What is the main function of collenchyma?
What is the main function of collenchyma?
- Photosynthesis
- Nutrient storage
- Support (correct)
- Water transport
Which compound is NOT found in the thickened primary walls of collenchyma cells?
Which compound is NOT found in the thickened primary walls of collenchyma cells?
- Lignin (correct)
- Cellulose
- Hemicellulose
- Pectic substances
What happens to the cell wall of collenchyma cells when treated with alcohol (dehydrating agent)?
What happens to the cell wall of collenchyma cells when treated with alcohol (dehydrating agent)?
- Becomes more flexible
- Expansion occurs
- Contraction occurs (correct)
- No change
What pattern of wall thickening is exhibited by angular collenchyma?
What pattern of wall thickening is exhibited by angular collenchyma?
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Which type of collenchyma is characterized by thickening occurring next to the intercellular spaces?
Which type of collenchyma is characterized by thickening occurring next to the intercellular spaces?
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