Structural Organization - Anatomy of Flowering Plants

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Q1. 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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Q2. 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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Q3. What is the outermost layer of cells in a plant called? (2023)

Solution:

The outermost layer of cells in a plant is called the epidermis, which protects the plant from environmental damage.

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Q4. 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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Q5. Which part of the plant is responsible for photosynthesis? (2021)

Solution:

Leaves are the primary site of photosynthesis in flowering plants due to the presence of chlorophyll.

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Q6. 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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Q7. What 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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Q8. 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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Q9. What type of tissue is responsible for the transport of water in plants? (2019)

Solution:

Xylem is the type of tissue responsible for the transport of water and minerals from the roots to the rest of the plant.

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Q10. Which type of plant tissue is responsible for the storage of food? (2023)

Solution:

Parenchyma tissue is primarily responsible for the storage of food and can also perform photosynthesis.