Parts Of Plants And Their Functions

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| By Venetia Delano
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Venetia Delano
Community Contributor
Quizzes Created: 1 | Total Attempts: 13,353
Questions: 6 | Attempts: 13,356

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Parts Of Plants And Their Functions - Quiz

This is a quiz about plants and their functions.


Questions and Answers
  • 1. 

    Which is NOT part of a plant?

    • A.

      Soil

    • B.

      Root

    • C.

      Stem

    Correct Answer
    A. Soil
    Explanation
    Soil is not part of a plant. Plants grow in soil and depend on it for nutrients and support, but soil itself is not a component of a plant's structure. The root and stem, on the other hand, are essential parts of a plant's anatomy. The root anchors the plant in the ground and absorbs water and nutrients, while the stem provides support and transports water, nutrients, and sugars throughout the plant.

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  • 2. 

    Which part of the plant takes in water from the soil?

    • A.

      Leaves

    • B.

      Stem

    • C.

      Root

    Correct Answer
    C. Root
    Explanation
    The root is the part of the plant that takes in water from the soil. It is responsible for absorbing water and nutrients from the soil and transporting them to the rest of the plant. The root system consists of various structures, such as root hairs, which increase the surface area for water absorption. This allows the plant to obtain the necessary water for its growth and survival.

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  • 3. 

    Which part of the plant transports water up to the rest of the plant?

    • A.

      Stem

    • B.

      Flower

    • C.

      Root

    Correct Answer
    A. Stem
    Explanation
    The stem of a plant is responsible for transporting water and nutrients from the roots up to the rest of the plant. It acts like a pipeline, allowing water to move upward through the xylem tissue. The stem also provides support for the plant and helps in the distribution of sugars produced during photosynthesis. The flower is involved in reproduction, while the root absorbs water and nutrients from the soil.

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  • 4. 

    Which part of the plant makes seeds for a new plant?

    • A.

      Leaves

    • B.

      Flower

    • C.

      Stem

    Correct Answer
    B. Flower
    Explanation
    The flower of a plant is responsible for producing seeds for the formation of a new plant. Flowers contain reproductive organs such as the pistil and stamen, which are involved in the process of pollination and fertilization. Once the flower is pollinated, the ovary within the flower develops into a fruit, enclosing the seeds. These seeds can then be dispersed and germinate to give rise to a new plant.

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  • 5. 

    Which part of the plant makes food for the plant?

    • A.

      Flower

    • B.

      Roots

    • C.

      Leaves

    Correct Answer
    C. Leaves
    Explanation
    Leaves are responsible for making food for the plant through a process called photosynthesis. They contain chlorophyll, which captures sunlight and converts it into energy. This energy is used to convert carbon dioxide and water into glucose, a form of sugar that the plant uses for growth and development. The leaves have specialized structures called stomata that allow for gas exchange, bringing in carbon dioxide and releasing oxygen. Therefore, leaves play a vital role in the plant's survival by producing food through photosynthesis.

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  • 6. 

    Three things plants need to survive are ____________, _____________, and ______________.

    Correct Answer
    food, water, sunlight
    Explanation
    Plants require three essential elements to survive: food, water, and sunlight. Food, in the form of nutrients, is obtained through the process of photosynthesis, where plants convert sunlight into energy. Water is necessary for various biological processes, including nutrient absorption and transportation within the plant. Sunlight, through photosynthesis, provides the energy needed for plants to produce food and grow. Without these three components, plants would not be able to carry out their vital functions and ultimately survive.

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  • Current Version
  • Mar 22, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Nov 13, 2009
    Quiz Created by
    Venetia Delano

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