Exploring the Fascinating World of Angiosperms
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Questions and Answers

Which group of plants is the most diverse in form and habitat?

  • Angiosperms (correct)
  • Gymnosperms
  • Mosses
  • Ferns

    • What is the main function of the root system in plants?

  • Store food for the plant
  • Produce flowers and fruits
  • Hold the plant to the ground (correct)
  • Absorb sunlight for photosynthesis

    • What are some examples of modified stems that are part of the root system?

  • Petals, corollas, and calyxes
  • Stamens, pistils, and sepals
  • Bulbs, rhizomes, and tubers (correct)
  • Leaves, tendrils, and thorns

    • What is the approximate height of a giant redwood, a species of angiosperm?

    <p>100 meters</p> Signup and view all the answers

    What is the role of the organ systems in plants?

    <p>Carry out metabolic processes</p> Signup and view all the answers

    True or false: The angiosperms are the least diverse group of plants?

    <p>False</p> Signup and view all the answers

    True or false: The structural makeup of plants is different across different species?

    <p>False</p> Signup and view all the answers

    True or false: The main function of the root system is to absorb water and nutrients?

    <p>True</p> Signup and view all the answers

    True or false: Modified stems like bulbs and rhizomes are part of the shoot system in plants?

    <p>False</p> Signup and view all the answers

    True or false: All seeds put out their first root to draw water and nutrients?

    <p>True</p> Signup and view all the answers

    The angiosperms are the most diverse in ______ and habitat.

    <p>form</p> Signup and view all the answers

    There are about 300,000 species of angiosperms, ranging from the tiny aquatic duckweed to the giant ______ that grows up to 100 meters tall.

    <p>redwood</p> Signup and view all the answers

    The root system penetrates the ______, where the roots perform three main functions: hold the plant to the ground and keep it from toppling down, absorb water and other nutrients crucial to the plant's growth and development, and serve as food storage of the plant.

    <p>soil</p> Signup and view all the answers

    The root system also includes modified stems that grow under the ground, such as ______, rhizomes, and tubers.

    <p>bulbs</p> Signup and view all the answers

    As soon as a seed in the ground begins to grow, it puts out its first root to draw ______ and nutrients.

    <p>water</p> Signup and view all the answers

    What are the three main functions of the root system in plants?

    <p>The three main functions of the root system in plants are to hold the plant to the ground and keep it from toppling down, absorb water and other nutrients crucial to the plant's growth and development, and serve as food storage of the plant.</p> Signup and view all the answers

    What are some examples of modified stems that are part of the root system?

    <p>Some examples of modified stems that are part of the root system are bulbs, rhizomes, and tubers.</p> Signup and view all the answers

    What is the approximate number of species of angiosperms?

    <p>There are about 300,000 species of angiosperms.</p> Signup and view all the answers

    What is the tallest height a giant redwood can grow up to?

    <p>A giant redwood can grow up to 100 meters tall.</p> Signup and view all the answers

    What is the purpose of the organ systems in plants?

    <p>The purpose of the organ systems in plants is to carry out metabolic processes that ensure their survival.</p> Signup and view all the answers

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