Plant Parts And Functions Trivia Quiz

1.

This plant part takes in sunlight and produces food for the plant.

Explanation
The leaf is the plant part that takes in sunlight through its chlorophyll and uses it to carry out photosynthesis, a process that converts sunlight, water, and carbon dioxide into glucose (food) for the plant. Leaves are the main site of photosynthesis in most plants and are responsible for producing the energy needed for the plant's growth and development.

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2.

This part of the plant makes the seeds.

Explanation
The flower is the part of the plant that produces the seeds. It contains the reproductive organs, including the male stamens and the female pistil. The flowers are responsible for pollination, which is the transfer of pollen from the stamens to the pistil. Once pollinated, the flowers develop into fruits, which contain the seeds. Therefore, it can be concluded that the flower is the part of the plant that makes the seeds.

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3.

This plant part provides support.

Explanation
The stem of a plant is responsible for providing support to the plant. It is the main structural part that connects the roots to the leaves and flowers. The stem also helps in transporting water, nutrients, and sugars throughout the plant. It plays a crucial role in maintaining the plant's upright position and allows it to grow towards sunlight. Therefore, the stem is the correct answer as it fulfills the function of providing support to the plant.

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4.

This part of the plant is usually below the ground.

Explanation
The correct answer is "root, roots" because the question states that this part of the plant is usually below the ground. The root is the part of the plant that typically grows underground and absorbs water and nutrients from the soil. Plants usually have multiple roots, which are collectively referred to as "roots". Therefore, both "root" and "roots" are correct answers to the question.

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5.

This plant part provides support, transportation between roots and leaves, location of food storage also holds leaves up towards sunlight.

Explanation
The stem is the correct answer because it provides support to the plant, allowing it to stand upright. It also transports water and nutrients between the roots and leaves, ensuring that the plant receives what it needs to survive. The stem is also responsible for storing food and holding the leaves up towards sunlight, which is essential for photosynthesis.

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6.

What part of the plant makes seeds, reproduces through pollination, which is carried by insects, animals or by wind?

A.

Root
B.

Flower
C.

Stem

Correct Answer
B. Flower

Explanation
The flower is the part of the plant that makes seeds and reproduces through pollination. Pollination can be carried out by insects, animals, or wind, allowing for the transfer of pollen between flowers and the fertilization of the ovules. This process ultimately leads to the formation of seeds, which are essential for the plant's reproduction and survival.

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7.

What plant part holds the plant in place, draws water and nutrients from the soil?

A.

Root
B.

Stem
C.

Flower

Correct Answer
A. Root

Explanation
The root is the plant part that holds the plant in place, draws water and nutrients from the soil. The root system anchors the plant into the ground, providing stability and support. It also absorbs water and minerals from the soil through tiny root hairs, which then travel up through the stem to the rest of the plant. Additionally, roots store food and energy for the plant to use.

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8.

What plant part takes in sunlight, carbon dioxide and water and releases oxygen and glucose (sugar)?

A.

Root
B.

Stem
C.

Leaf

Correct Answer
C. Leaf

Explanation
The leaf is the correct answer because it contains chlorophyll, which allows it to carry out photosynthesis. During photosynthesis, the leaf takes in sunlight, carbon dioxide, and water through tiny pores called stomata. It uses the energy from sunlight to convert carbon dioxide and water into oxygen and glucose (sugar). The oxygen is then released into the atmosphere, while the glucose is used as an energy source for the plant.

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