How Well You Know About Plants? Quiz
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Questions and Answers
- 1.
Where does a green plant carry out most of its photosynthesis?
- A.
Root
- B.
Leaf
- C.
Thorn
- D.
Flower
Correct Answer
B. LeafExplanation
Green plants carry out most of their photosynthesis in their leaves. This is because leaves contain specialized cells called chloroplasts, which contain chlorophyll. Chlorophyll is the pigment that absorbs sunlight and converts it into energy through the process of photosynthesis. The large surface area of leaves allows for maximum exposure to sunlight, which is essential for photosynthesis to occur. Additionally, leaves have tiny openings called stomata, which allow for the exchange of gases, such as carbon dioxide and oxygen, that are necessary for photosynthesis. Therefore, leaves are the primary site for photosynthesis in green plants.Rate this question:
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- 2.
What plant can grow more than a meter in one day?
- A.
Apple
- B.
Bamboo
- C.
Moss
- D.
Cedar
Correct Answer
B. BambooExplanation
Bamboo is the correct answer because it is a type of grass that can grow rapidly, with some species capable of growing over a meter in just one day. This rapid growth is due to the unique structure and composition of bamboo, making it one of the fastest-growing plants in the world.Rate this question:
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- 3.
Which part is found on an animal rather than a plant?
- A.
Leaf
- B.
Leg
- C.
Stem
- D.
Root
Correct Answer
B. LegExplanation
Legs are found on animals rather than plants. Plants do not have legs as they are stationary and do not require the ability to move. Legs are specialized appendages that animals use for locomotion, allowing them to walk, run, jump, or swim. In contrast, plants use other structures like roots, stems, and leaves to support themselves, absorb water and nutrients, and carry out photosynthesis.Rate this question:
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- 4.
Which tree drops its leaves a few at a time throughout the year rather than all at once?
- A.
Aspen Tree
- B.
Pine Tree
- C.
Maple Tree
- D.
Birch Tree
Correct Answer
B. Pine TreeExplanation
Pine trees drop their leaves a few at a time throughout the year rather than all at once. This is because pine trees have needle-like leaves that can last for several years instead of the typical broad leaves that deciduous trees have. The needles of pine trees are shed gradually throughout the year and are replaced by new ones, allowing the tree to maintain its foliage year-round.Rate this question:
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- 5.
Which of the following plants is a common symbol of good luck?
- A.
Three-Leaf Thistle
- B.
Three-Leaf Fern
- C.
Four-Leaf Daisy
- D.
Four-Leaf Clover
Correct Answer
D. Four-Leaf CloverExplanation
The four-leaf clover is a common symbol of good luck because it is considered rare to find. It is believed that each leaf represents something different: faith, hope, love, and luck. Finding a four-leaf clover is seen as a fortunate occurrence and is often associated with bringing good luck and positive energy.Rate this question:
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- 6.
Which of these fruits grows on a tree?
- A.
Strawberry
- B.
Apple
- C.
Pineapple
- D.
Passionfruit
Correct Answer
B. AppleExplanation
Apple is the correct answer because it is a fruit that typically grows on a tree. Strawberries grow on plants close to the ground, pineapple grows on a bush-like plant close to the ground, and passionfruit grows on a vine.Rate this question:
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- 7.
Which of the following is a common type of fern?
- A.
Maidenbush
- B.
Hairybush
- C.
Maidenhair
- D.
Ladyhair
Correct Answer
C. MaidenhairExplanation
Maidenhair is a common type of fern. It is a popular ornamental plant known for its delicate, lacy fronds. The name "Maidenhair" refers to the appearance of the fronds, which resemble the fine, flowing hair of a maiden. This type of fern is widely cultivated and appreciated for its elegant and graceful foliage. It is commonly found in gardens, indoor spaces, and natural habitats around the world.Rate this question:
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- 8.
The sap of which tree is commonly used to make syrup?
- A.
Maple
- B.
Elm
- C.
Ash
- D.
Oak
Correct Answer
A. MapleExplanation
Maple trees are commonly used to make syrup. The sap of the maple tree is collected during the spring and then boiled down to create maple syrup. This syrup is widely used as a sweetener and flavoring agent in various dishes and desserts. It is known for its distinct rich and sweet taste, making it a popular choice for pancakes, waffles, and other breakfast foods.Rate this question:
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- 9.
Which term describes plants that have leaves all year round?
- A.
Perennial
- B.
Annual
- C.
Evergreen
- D.
Deciduous
Correct Answer
C. EvergreenExplanation
Evergreen is the correct answer because it describes plants that retain their leaves throughout the entire year. Unlike deciduous plants, which shed their leaves during certain seasons, evergreen plants maintain their foliage year-round. This term is often used to describe trees and shrubs that remain green and vibrant even in colder climates. Perennial and annual are not the correct terms for plants with leaves all year round, as they refer to the lifespan or growth cycle of the plant rather than leaf retention.Rate this question:
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- 10.
Which of these flowers is known for thorny shrubbery?
- A.
Rose
- B.
Violet
- C.
Carnation
- D.
Daisy
Correct Answer
A. RoseExplanation
Roses are known for their thorny shrubbery. They have sharp thorns along their stems, which act as a defense mechanism against animals and humans. These thorns help protect the plant and deter potential threats. Roses are popular flowers that come in a variety of colors and are often associated with love and romance.Rate this question:
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- 11.
Which of these fruits grows on a variety of palm tree?
- A.
Papaya
- B.
Pineapple
- C.
Fig
- D.
Coconut
Correct Answer
D. CoconutExplanation
Coconut is the correct answer because it is a fruit that grows on a variety of palm trees. Palm trees are known for producing coconuts, which are large seeds with a hard outer shell and a fleshy, edible interior. Coconuts are commonly found in tropical regions and are used for their water, milk, and oil, as well as in various culinary and cosmetic applications.Rate this question:
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- 12.
Which of the following is a type of lily?
- A.
Pantherlily
- B.
Lionlily
- C.
Pumalily
- D.
Tigerlily
Correct Answer
D. TigerlilyExplanation
Tigerlily is a type of lily. The other options, Pantherlily, Lionlily, and Pumalily, do not exist as recognized types of lilies. Therefore, Tigerlily is the correct answer as it is a known variety of lily.Rate this question:
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- 13.
Sunflowers are most commonly which color?
- A.
Blue
- B.
Red
- C.
Yellow
- D.
Pink
Correct Answer
C. YellowExplanation
Sunflowers are most commonly yellow in color. This is because they are known for their vibrant yellow petals that give them their iconic appearance. Yellow is the predominant color of sunflowers, although there are some variations and hybrids that may have different shades or hints of other colors. Nonetheless, yellow is the most commonly associated color with sunflowers.Rate this question:
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- 14.
Which plant is known for the rash it causes if it comes in contact with human skin?
- A.
Sickening Sarah
- B.
Toxic Thelma
- C.
Noxious Nellie
- D.
Poison Ivy
Correct Answer
D. Poison IvyExplanation
Poison Ivy is known for causing a rash when it comes in contact with human skin. The plant contains a substance called urushiol, which is an allergen that triggers an allergic reaction in most people. This reaction often results in a red, itchy rash that can be quite uncomfortable. It is important to avoid touching or coming into contact with Poison Ivy to prevent the rash from occurring.Rate this question:
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- 15.
What is the nut of the oak tree commonly known as?
- A.
Conker
- B.
Fig
- C.
Almond
- D.
Acorn
Correct Answer
D. AcornExplanation
The nut of the oak tree is commonly known as an acorn. Acorns are the fruit of oak trees and are typically small, oval-shaped nuts that have a cap covering the top. They are an important food source for many animals, and some species of oak trees rely on animals to help disperse their acorns and aid in their reproduction. Acorns are also sometimes used in cooking and can be ground into flour or roasted for consumption.Rate this question:
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- 16.
What is the large, edible part of a maize plant known as?
- A.
Ear
- B.
Elbow
- C.
Leg
- D.
Arm
Correct Answer
A. EarExplanation
The large, edible part of a maize plant is known as the ear. The ear of a maize plant is the part that contains the kernels, which are the seeds of the plant. It is typically cylindrical in shape and is covered by husks. The ear is the most commonly consumed part of the maize plant and is used in various culinary preparations.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Apr 03, 2015Quiz Created by
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