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Q1. Which of the following tissues is responsible for the growth in length of a plant? (2022)
Solution:
Apical meristem is responsible for the growth in length of a plant, found at the tips of roots and shoots.
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Q2. Which of the following is NOT a type of simple permanent tissue? (2019)
Solution:
Xylem is a complex tissue, while parenchyma, collenchyma, and sclerenchyma are types of simple permanent tissues.
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Q3. Which of the following is NOT a function of the stem? (2019)
Solution:
The stem does not absorb water; this function is primarily performed by the roots.
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Q4. Which type of plant tissue is primarily involved in storage? (2023)
Solution:
Parenchyma tissue is primarily involved in storage, as it can store starch, oils, and water.
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Q5. What type of plant tissue is responsible for the growth in length? (2021)
Solution:
Apical meristem is responsible for the growth in length of the plant, found at the tips of roots and shoots.
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Q6. What type of plant tissue is responsible for the growth in length of the plant? (2021)
Solution:
Apical meristem is responsible for the primary growth in length of the plant.
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Q7. Which of the following is a characteristic of meristematic tissue? (2022)
Solution:
Meristematic tissue is characterized by its ability to divide and give rise to various types of plant tissues.
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Q8. What is the role of the cambium in plants? (2021)
Solution:
The cambium is a layer of meristematic tissue that contributes to the growth in thickness (secondary growth) of stems and roots.
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Q9. Which type of plant tissue is involved in the storage of food? (2023)
Solution:
Parenchyma tissue is primarily involved in the storage of food and can also perform photosynthesis.
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Q10. Which type of root system is characterized by a single main root with smaller lateral roots? (2020)
Solution:
A tap root system is characterized by a single main root that grows deeper into the soil with smaller lateral roots.
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