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Q1. Which of the following is a characteristic of dicotyledons? (2019)
Solution:
Dicotyledons are characterized by having two cotyledons in their seeds.
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Q2. Which of the following is a modified leaf that forms part of the flower? (2022)
Solution:
A bract is a modified leaf that can be found at the base of a flower or inflorescence.
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Q3. What is the primary function of leaves in flowering plants? (2023)
Solution:
Leaves are primarily responsible for photosynthesis, converting sunlight into energy for the plant.
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Q4. What is the primary role of the sepal in a flower? (2023)
Solution:
Sepals protect the flower bud before it opens and can also support the flower.
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Q5. What is the term for the female reproductive part of a flower? (2022)
Solution:
The pistil is the female reproductive part of the flower, consisting of the ovary, style, and stigma.
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Q6. Which structure is responsible for pollen production? (2020)
Solution:
The anther is the part of the stamen that produces pollen.
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Q7. Which part of the flower develops into fruit after fertilization? (2019)
Solution:
The carpel, specifically the ovary part of the carpel, develops into fruit after fertilization.
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Q8. Which part of the stamen produces pollen? (2022)
Solution:
The anther is the part of the stamen that produces and contains pollen.
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Q9. What is the term for the arrangement of flowers on a stem? (2023)
Solution:
Inflorescence refers to the arrangement of flowers on a stem.
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Q10. What is the function of the xylem in flowering plants? (2023)
Solution:
Xylem is responsible for the transport of water and minerals from the roots to the rest of the plant.
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