Q. What is the function of sclerenchyma tissue? (2022)
A.
Storage
B.
Photosynthesis
C.
Support and protection
D.
Transport
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Solution
Sclerenchyma tissue provides support and protection to the plant due to its thick, lignified cell walls.
Correct Answer:
C
— Support and protection
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Q. What is the main function of phloem in flowering plants? (2023)
A.
Transport of water
B.
Transport of nutrients
C.
Transport of food
D.
Support
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Solution
Phloem is responsible for the transport of food (sugars) produced during photosynthesis from leaves to other parts of the plant.
Correct Answer:
C
— Transport of food
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Q. What is the outermost layer of a plant stem called? (2022)
A.
Cortex
B.
Epidermis
C.
Phloem
D.
Xylem
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Solution
The outermost layer of a plant stem is called the epidermis, which protects the plant from environmental damage.
Correct Answer:
B
— Epidermis
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Q. What is the outermost layer of cells in a plant called? (2023)
A.
Cortex
B.
Epidermis
C.
Phloem
D.
Xylem
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Solution
The outermost layer of cells in a plant is called the epidermis, which protects the plant from environmental damage.
Correct Answer:
B
— Epidermis
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Q. What is the primary function of the root system in flowering plants? (2020)
A.
Photosynthesis
B.
Anchorage and absorption of water
C.
Reproduction
D.
Storage of food
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Solution
The primary function of the root system is to anchor the plant and absorb water and nutrients from the soil.
Correct Answer:
B
— Anchorage and absorption of water
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Q. What is the role of the cambium in plants? (2021)
A.
Photosynthesis
B.
Growth in thickness
C.
Water transport
D.
Food storage
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Solution
The cambium is a layer of meristematic tissue that contributes to the growth in thickness (secondary growth) of stems and roots.
Correct Answer:
B
— Growth in thickness
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Q. What type of plant tissue is primarily involved in storage? (2023)
A.
Xylem
B.
Phloem
C.
Parenchyma
D.
Collenchyma
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Solution
Parenchyma tissue is primarily involved in storage, as it can store starch, oils, and water.
Correct Answer:
C
— Parenchyma
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Q. What type of plant tissue is responsible for the growth in length of stems and roots? (2021)
A.
Permanent tissue
B.
Meristematic tissue
C.
Vascular tissue
D.
Ground tissue
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Solution
Meristematic tissue is responsible for the growth in length of stems and roots through cell division.
Correct Answer:
B
— Meristematic tissue
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Q. What type of plant tissue is responsible for the growth in length of the plant? (2021)
A.
Lateral meristem
B.
Apical meristem
C.
Permanent tissue
D.
Vascular tissue
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Solution
Apical meristem is responsible for the primary growth in length of the plant.
Correct Answer:
B
— Apical meristem
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Q. What type of plant tissue is responsible for the growth in length? (2021)
A.
Lateral meristem
B.
Apical meristem
C.
Permanent tissue
D.
Vascular tissue
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Solution
Apical meristem is responsible for the growth in length of the plant, found at the tips of roots and shoots.
Correct Answer:
B
— Apical meristem
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Q. What type of tissue is responsible for the transport of water in plants? (2019)
A.
Phloem
B.
Xylem
C.
Parenchyma
D.
Collenchyma
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Solution
Xylem is the type of tissue responsible for the transport of water and minerals from the roots to the rest of the plant.
Correct Answer:
B
— Xylem
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Q. Which of the following is a characteristic of meristematic tissue? (2022)
A.
It is differentiated
B.
It has the ability to divide
C.
It is dead
D.
It is found in mature tissues
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Solution
Meristematic tissue is characterized by its ability to divide and give rise to various types of plant tissues.
Correct Answer:
B
— It has the ability to divide
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Q. Which of the following is NOT a function of the stem in flowering plants? (2019)
A.
Support
B.
Transport of nutrients
C.
Photosynthesis
D.
Water absorption
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Solution
The stem does not absorb water; this function is primarily performed by the roots.
Correct Answer:
D
— Water absorption
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Q. Which of the following is NOT a function of the stem? (2019)
A.
Support
B.
Transport of nutrients
C.
Photosynthesis
D.
Water absorption
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Solution
The stem does not absorb water; this function is primarily performed by the roots.
Correct Answer:
D
— Water absorption
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Q. Which of the following is NOT a type of simple permanent tissue? (2019)
A.
Parenchyma
B.
Collenchyma
C.
Sclerenchyma
D.
Xylem
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Solution
Xylem is a complex tissue, while parenchyma, collenchyma, and sclerenchyma are types of simple permanent tissues.
Correct Answer:
D
— Xylem
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Q. Which of the following tissues is responsible for the growth in length of a plant? (2022)
A.
Lateral meristem
B.
Apical meristem
C.
Parenchyma
D.
Sclerenchyma
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Solution
Apical meristem is responsible for the growth in length of a plant, found at the tips of roots and shoots.
Correct Answer:
B
— Apical meristem
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Q. Which part of the plant is responsible for photosynthesis? (2021)
A.
Roots
B.
Stems
C.
Leaves
D.
Flowers
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Solution
Leaves are the primary site of photosynthesis in flowering plants due to the presence of chlorophyll.
Correct Answer:
C
— Leaves
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Q. Which type of plant tissue is involved in the storage of food? (2023)
A.
Parenchyma
B.
Collenchyma
C.
Sclerenchyma
D.
Xylem
Show solution
Solution
Parenchyma tissue is primarily involved in the storage of food and can also perform photosynthesis.
Correct Answer:
A
— Parenchyma
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Q. Which type of plant tissue is primarily involved in storage? (2023)
A.
Parenchyma
B.
Collenchyma
C.
Sclerenchyma
D.
Xylem
Show solution
Solution
Parenchyma tissue is primarily involved in storage, as it can store starch, oils, and water.
Correct Answer:
A
— Parenchyma
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Q. Which type of plant tissue is responsible for the storage of food? (2023)
A.
Parenchyma
B.
Collenchyma
C.
Sclerenchyma
D.
Xylem
Show solution
Solution
Parenchyma tissue is primarily responsible for the storage of food and can also perform photosynthesis.
Correct Answer:
A
— Parenchyma
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Q. Which type of plant tissue provides support and flexibility? (2020)
A.
Parenchyma
B.
Collenchyma
C.
Sclerenchyma
D.
Xylem
Show solution
Solution
Collenchyma provides support and flexibility to the plant, especially in young stems and leaves.
Correct Answer:
B
— Collenchyma
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Q. Which type of root system is characteristic of monocots? (2020)
A.
Tap root system
B.
Fibrous root system
C.
Adventitious root system
D.
Lateral root system
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Solution
Monocots typically have a fibrous root system, which consists of many thin roots that spread out.
Correct Answer:
B
— Fibrous root system
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Q. Which type of root system is characterized by a single main root with smaller lateral roots? (2020)
A.
Fibrous root system
B.
Tap root system
C.
Adventitious root system
D.
Modified root system
Show solution
Solution
A tap root system is characterized by a single main root that grows deeper into the soil with smaller lateral roots.
Correct Answer:
B
— Tap root system
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Showing 1 to 23 of 23 (1 Pages)
Structural Organization - Anatomy of Flowering Plants MCQ & Objective Questions
The study of Structural Organization - Anatomy of Flowering Plants is crucial for students preparing for various school and competitive exams. Understanding the anatomy of flowering plants not only helps in grasping essential biological concepts but also enhances your ability to tackle MCQs and objective questions effectively. Regular practice with these types of questions can significantly improve your exam scores and boost your confidence.
What You Will Practise Here
Detailed study of plant tissues: meristematic and permanent tissues
Understanding the structure and function of roots, stems, and leaves
Key concepts of vascular tissues: xylem and phloem
Diagrams illustrating the anatomy of flowering plants
Definitions of important terms related to plant anatomy
Common types of plant cells and their functions
Comparative analysis of monocots and dicots
Exam Relevance
The topic of Structural Organization - Anatomy of Flowering Plants is frequently featured in CBSE, State Boards, and competitive exams like NEET and JEE. Students can expect questions that assess their understanding of plant structures, their functions, and the differences between various plant types. Common question patterns include identifying diagrams, matching terms with definitions, and applying concepts to practical scenarios.
Common Mistakes Students Make
Confusing the functions of different types of plant tissues
Overlooking the significance of diagrams in understanding plant anatomy
Misunderstanding the differences between monocots and dicots
Neglecting to memorize key definitions and terms
FAQs
Question: What are the main types of plant tissues?Answer: The main types of plant tissues are meristematic tissues and permanent tissues, which include simple and complex tissues.
Question: How do xylem and phloem differ in function?Answer: Xylem is responsible for the transport of water and minerals, while phloem transports food and nutrients throughout the plant.
To excel in your exams, it is essential to solve practice MCQs on Structural Organization - Anatomy of Flowering Plants. This will not only test your understanding but also prepare you for the types of questions you will encounter. Start practicing today and enhance your exam readiness!
