Q. The female reproductive part of a flower is called the: (2022)
A.
Stamen
B.
Pistil
C.
Petal
D.
Sepal
Show solution
Solution
The pistil is the female reproductive part of the flower, consisting of the ovary, style, and stigma.
Correct Answer:
B
— Pistil
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Q. The part of the flower that receives pollen is called the: (2022)
A.
Ovary
B.
Stigma
C.
Style
D.
Anther
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Solution
The stigma is the part of the pistil that receives pollen during fertilization.
Correct Answer:
B
— Stigma
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Q. What is the female reproductive part of a flower called? (2022)
A.
Stamen
B.
Pistil
C.
Petal
D.
Sepal
Show solution
Solution
The pistil is the female reproductive part of the flower, consisting of the ovary, style, and stigma.
Correct Answer:
B
— Pistil
Learn More →
Q. What is the function of the sepals in a flower? (2020)
A.
Attract pollinators
B.
Protect the flower bud
C.
Produce pollen
D.
Support the flower
Show solution
Solution
Sepals protect the flower bud before it opens.
Correct Answer:
B
— Protect the flower bud
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Q. What is the function of the style in a flower? (2023)
A.
To support the anther
B.
To connect stigma and ovary
C.
To attract pollinators
D.
To produce nectar
Show solution
Solution
The style is the slender stalk that connects the stigma to the ovary, allowing pollen to travel to the ovules.
Correct Answer:
B
— To connect stigma and ovary
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Q. What is the function of the xylem in flowering plants? (2023)
A.
Transport of nutrients
B.
Transport of water
C.
Photosynthesis
D.
Storage of food
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Solution
Xylem is responsible for the transport of water and minerals from the roots to the rest of the plant.
Correct Answer:
B
— Transport of water
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Q. What is the main function of sepals? (2021)
A.
Attract pollinators
B.
Protect the flower bud
C.
Produce pollen
D.
Support the ovary
Show solution
Solution
Sepals protect the flower bud before it opens.
Correct Answer:
B
— Protect the flower bud
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Q. What is the main function of the anther? (2022)
A.
To produce ovules
B.
To produce pollen
C.
To attract pollinators
D.
To support the flower
Show solution
Solution
The anther is the part of the stamen that produces and contains pollen grains.
Correct Answer:
B
— To produce pollen
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Q. What is the main function of the leaf stomata? (2023)
A.
Water storage
B.
Gas exchange
C.
Nutrient absorption
D.
Support
Show solution
Solution
Stomata are small openings on the leaf surface that facilitate gas exchange, allowing carbon dioxide in and oxygen out.
Correct Answer:
B
— Gas exchange
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Q. What is the main function of the root system in flowering plants? (2020)
A.
Photosynthesis
B.
Anchorage and absorption of water
C.
Reproduction
D.
Storage of food
Show solution
Solution
The root system primarily anchors the plant and absorbs water and nutrients from the soil.
Correct Answer:
B
— Anchorage and absorption of water
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Q. What is the main function of the sepals? (2021)
A.
Attract pollinators
B.
Protect the flower bud
C.
Produce nectar
D.
Support the petals
Show solution
Solution
Sepals protect the flower bud before it opens and can also support the petals.
Correct Answer:
B
— Protect the flower bud
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Q. What is the outermost whorl of a flower called? (2023)
A.
Calyx
B.
Corolla
C.
Androecium
D.
Gynoecium
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Solution
The outermost whorl of a flower is called the calyx, which is made up of sepals.
Correct Answer:
A
— Calyx
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Q. What is the primary function of leaves in flowering plants? (2023)
A.
Reproduction
B.
Photosynthesis
C.
Storage
D.
Support
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Solution
Leaves are primarily responsible for photosynthesis, converting sunlight into energy for the plant.
Correct Answer:
B
— Photosynthesis
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Q. What is the primary function of petals in a flower? (2021)
A.
Support the flower
B.
Attract pollinators
C.
Protect the ovary
D.
Produce nectar
Show solution
Solution
Petals are often brightly colored to attract pollinators.
Correct Answer:
B
— Attract pollinators
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Q. What is the primary function of sepals in a flower? (2021)
A.
Attract pollinators
B.
Protect the flower bud
C.
Produce nectar
D.
Support the petals
Show solution
Solution
Sepals protect the flower bud before it opens.
Correct Answer:
B
— Protect the flower bud
Learn More →
Q. What is the primary function of sepals? (2019)
A.
Attract pollinators
B.
Protect the flower bud
C.
Support the petals
D.
Produce nectar
Show solution
Solution
Sepals protect the flower bud before it opens and can also support the petals.
Correct Answer:
B
— Protect the flower bud
Learn More →
Q. What is the primary function of the anther? (2021)
A.
To produce ovules
B.
To produce pollen
C.
To attract pollinators
D.
To support the flower
Show solution
Solution
The anther is the part of the stamen that produces and contains pollen grains.
Correct Answer:
B
— To produce pollen
Learn More →
Q. What is the primary function of the flower's petals? (2022)
A.
Attract pollinators
B.
Protect the ovary
C.
Support the flower
D.
Store nutrients
Show solution
Solution
Petals are primarily designed to attract pollinators with their color and fragrance.
Correct Answer:
A
— Attract pollinators
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Q. What is the primary function of the phloem in flowering plants? (2023)
A.
Transport of water
B.
Transport of food
C.
Support
D.
Storage
Show solution
Solution
Phloem is responsible for the transport of food (sugars) produced during photosynthesis from leaves to other parts of the plant.
Correct Answer:
B
— Transport of food
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Q. What is the primary function of the style in a flower? (2023)
A.
Support the anther
B.
Connect stigma to ovary
C.
Attract pollinators
D.
Protect ovules
Show solution
Solution
The style connects the stigma to the ovary, allowing pollen to travel to the ovules.
Correct Answer:
B
— Connect stigma to ovary
Learn More →
Q. What is the primary role of the sepal in a flower? (2023)
A.
Attract pollinators
B.
Protect the flower bud
C.
Support the flower
D.
Produce pollen
Show solution
Solution
Sepals protect the flower bud before it opens and can also support the flower.
Correct Answer:
B
— Protect the flower bud
Learn More →
Q. What is the primary role of the xylem in flowering plants? (2023)
A.
Transport of food
B.
Transport of water
C.
Storage of nutrients
D.
Photosynthesis
Show solution
Solution
Xylem is responsible for the transport of water and minerals from the roots to the rest of the plant.
Correct Answer:
B
— Transport of water
Learn More →
Q. What is the role of chlorophyll in leaves? (2023)
A.
Water storage
B.
Nutrient absorption
C.
Photosynthesis
D.
Gas exchange
Show solution
Solution
Chlorophyll is essential for photosynthesis as it captures light energy to convert carbon dioxide and water into glucose.
Correct Answer:
C
— Photosynthesis
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Q. What is the role of the ovary in a flower? (2022)
A.
Produces nectar
B.
Contains ovules
C.
Supports the anther
D.
Attracts insects
Show solution
Solution
The ovary is the part of the flower that contains ovules, which develop into seeds after fertilization.
Correct Answer:
B
— Contains ovules
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Q. What is the role of the stigma in a flower? (2019)
A.
To produce ovules
B.
To receive pollen
C.
To support the flower
D.
To attract insects
Show solution
Solution
The stigma is the part of the pistil that receives pollen during fertilization.
Correct Answer:
B
— To receive pollen
Learn More →
Q. What is the term for a flower that has both male and female reproductive structures? (2019)
A.
Unisexual
B.
Bisexual
C.
Asexual
D.
Monoecious
Show solution
Solution
A bisexual flower contains both male (stamens) and female (pistils) reproductive structures.
Correct Answer:
B
— Bisexual
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Q. What is the term for a flower with both male and female reproductive structures? (2019)
A.
Unisexual
B.
Bisexual
C.
Asexual
D.
Monoecious
Show solution
Solution
A bisexual flower contains both male (stamens) and female (pistils) reproductive structures.
Correct Answer:
B
— Bisexual
Learn More →
Q. What is the term for the arrangement of flowers on a stem? (2023)
A.
Inflorescence
B.
Peduncle
C.
Receptacle
D.
Calyx
Show solution
Solution
Inflorescence refers to the arrangement of flowers on a stem.
Correct Answer:
A
— Inflorescence
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Q. What is the term for the female reproductive part of a flower? (2022)
A.
Stamen
B.
Pistil
C.
Petal
D.
Sepal
Show solution
Solution
The pistil is the female reproductive part of the flower, consisting of the ovary, style, and stigma.
Correct Answer:
B
— Pistil
Learn More →
Q. What is the term for the female reproductive part of the flower? (2022)
A.
Stamen
B.
Pistil
C.
Anther
D.
Filament
Show solution
Solution
The pistil is the female reproductive part of the flower, consisting of the stigma, style, and ovary.
Correct Answer:
B
— Pistil
Learn More →
Showing 1 to 30 of 61 (3 Pages)
Structural Organization - Morphology of Flowering Plants MCQ & Objective Questions
The study of Structural Organization - Morphology of Flowering Plants is crucial for students preparing for various school and competitive exams in India. Understanding this topic not only enhances your conceptual clarity but also equips you with the necessary skills to tackle MCQs effectively. Practicing objective questions related to this subject can significantly improve your chances of scoring better in exams, as it helps in reinforcing key concepts and identifying important questions.
What You Will Practise Here
Identification and classification of different plant parts: roots, stems, leaves, flowers, and fruits.
Understanding the structure and function of various tissues in flowering plants.
Key concepts related to plant morphology, including types of inflorescences and flower structures.
Diagrams illustrating the anatomy of flowering plants for better visual understanding.
Definitions of important terms and concepts in plant morphology.
Formulas related to growth patterns and plant development.
Analysis of adaptations in flowering plants to various environments.
Exam Relevance
The topic of Structural Organization - Morphology of Flowering Plants is frequently featured in CBSE, State Boards, NEET, and JEE exams. Questions often focus on the identification of plant structures, their functions, and the ability to interpret diagrams. Common question patterns include multiple-choice questions that test both theoretical knowledge and practical application, making it essential for students to be well-prepared with this content.
Common Mistakes Students Make
Confusing the functions of different plant tissues, such as xylem and phloem.
Misidentifying flower structures and their roles in reproduction.
Overlooking the importance of diagrams, leading to errors in visual-based questions.
Failing to connect morphological features with their ecological significance.
FAQs
Question: What are the main parts of a flowering plant?Answer: The main parts include roots, stems, leaves, flowers, and fruits, each serving specific functions in the plant's life cycle.
Question: How can I improve my understanding of plant morphology?Answer: Regular practice of MCQs and reviewing diagrams can greatly enhance your understanding of plant morphology.
Get started with solving practice MCQs on Structural Organization - Morphology of Flowering Plants today! Testing your knowledge through objective questions will not only boost your confidence but also solidify your understanding, ensuring you are well-prepared for your exams.
