Tissues in Action — Important Questions
CBSE · Class 9 · Science
89 important questions from Tissues in Action for CBSE Class 9 Science, with answers. Includes multiple choice and multiple correct questions.
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Important Questions from Tissues in Action
Which meristematic tissue is responsible for increase in girth of a stem?
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Lateral meristem
Lateral meristem forms a ring and produces new cells that increase stem thickness.
Where is intercalary meristem located?
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At the base of internode or just above the node
Intercalary meristem is found at the base of the internode or just above the node.
What is the main result of differentiation in plants?
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Meristematic tissue becomes permanent tissue
Differentiation is the process by which meristematic cells become specialised permanent tissues.
Which tissue is made of only one type of cell?
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Simple permanent tissue
Simple permanent tissues are made of one type of cell, such as parenchyma, collenchyma and sclerenchyma.
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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