Plant Structure and Functions
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Questions and Answers

Buds are the most beautiful part of a plant.

False

Leaves are responsible for absorbing water and minerals from the soil.

False

Fruits always contain seeds and are sweet and edible.

False

Stems only carry water and food from the roots to the rest of the plant.

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

The majority of the food humans eat comes from over 80,000 species of edible plants.

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

Roots are crucial for plants, containing a green pigment called chlorophyll.

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

What is the primary role of chlorophyll in plants?

<p>absorbs sunlight and makes food</p> Signup and view all the answers

What is the function of stems in plants, besides holding them upright?

<p>carrying water, food, and minerals from the roots to the rest of the plant</p> Signup and view all the answers

How do fruits contribute to the reproduction of plants?

<p>by helping plants disperse their seeds</p> Signup and view all the answers

What percentage of the food humans eat comes from a small number of plant species?

<p>90%</p> Signup and view all the answers

What is the primary function of roots in plants?

<p>absorbing water and minerals from the soil and acting as anchors</p> Signup and view all the answers

What is the protective function of buds in plants?

<p>protecting the baby flower or baby leaf from harmful elements of nature</p> Signup and view all the answers

Study Notes

  • Plants have different parts that perform different functions, similar to humans.
  • The important parts of a plant include leaves, buds, flowers, stems, fruits, and roots.
  • Buds protect the baby flower or baby leaf from harmful elements of nature.
  • Flowers are colorful and attract bees and other insects, and are the most beautiful part of a plant.
  • Leaves are crucial for a plant, containing a green pigment called chlorophyll that absorbs sunlight and makes food.
  • Fruits are parts of a plant that contain excess food and seeds, and may not always be sweet and edible.
  • Fruits also help plants disperse their seeds.
  • Stems act as pillars for plants, holding them upright and carrying water, food, and minerals from the roots to the rest of the plant.
  • Roots absorb water and minerals from the soil and act as anchors to keep the plant firm in the soil, even in harsh winds.
  • 90% of the food humans eat comes from 30 species of plants, while there are over 80,000 species of edible plants on Earth.

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Description

Learn about the different parts of a plant, their functions, and importance. From roots to fruits, discover how plants make food and grow. Test your knowledge about the basics of plant biology.

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