Quiz on Plants | 20 Multiple Choice Questions on Plants
Quiz on Plants | 20 Multiple Choice Questions on Plants
Question 1:
What process do plants use to make their food?
A) Respiration
B) Photosynthesis
C) Transpiration
D) Germination
Choose your answer:
Question 2:
What pigment in plants absorbs sunlight for photosynthesis?
A) Hemoglobin
B) Melanin
C) Chlorophyll
D) Carotene
Choose your answer:
Question 3:
Which part of the plant is responsible for water and nutrient absorption?
A) Leaf
B) Stem
C) Root
D) Flower
Choose your answer:
Question 4:
What is the primary function of leaves in most plants?
A) Storage
B) Support
C) Photosynthesis
D) Reproduction
Choose your answer:
Question 5:
Which type of plant tissue is responsible for transporting water from roots to leaves?
A) Phloem
B) Xylem
C) Epidermis
D) Cortex
Choose your answer:
Question 6:
What is the process called when plants lose water vapor through small openings in their leaves?
A) Evaporation
B) Condensation
C) Transpiration
D) Sublimation
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Question 7:
Which of the following is NOT a type of plant?
A) Fern
B) Moss
C) Algae
D) Coral
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Question 8:
What part of the plant develops into fruit?
A) Leaf
B) Stem
C) Root
D) Ovary
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Question 9:
Which type of plant grows, flowers, and dies in one growing season?
A) Perennial
B) Biennial
C) Annual
D) Deciduous
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Question 10:
What is the term for a plant that lives for more than two years?
A) Annual
B) Biennial
C) Perennial
D) Ephemeral
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Question 11:
Which plant hormone is primarily responsible for cell division and growth?
A) Ethylene
B) Gibberellin
C) Cytokinin
D) Auxin
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Question 12:
What is the term for the male reproductive part of a flower?
A) Stamen
B) Pistil
C) Sepal
D) Petal
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Question 13:
Which type of plant has vascular tissues but does not produce seeds?
A) Fern
B) Conifer
C) Moss
D) Flowering plant
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Question 14:
Which part of the plant is responsible for photosynthesis?
A) Root
B) Stem
C) Leaf
D) Flower
Choose your answer:
Question 15:
What is the term for a plant's movement in response to light?
A) Thigmotropism
B) Hydrotropism
C) Phototropism
D) Geotropism
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Question 16:
Which nutrient is essential for chlorophyll production in plants?
A) Nitrogen
B) Phosphorus
C) Potassium
D) Calcium
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Question 17:
What is the function of the plant's flower?
A) Photosynthesis
B) Reproduction
C) Water absorption
D) Food storage
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Question 18:
What part of the seed contains stored food for the embryo?
A) Seed coat
B) Endosperm
C) Embryo
D) Cotyledon
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Question 19:
What type of plant has a woody stem and lives for many years?
A) Herbaceous
B) Annual
C) Shrub
D) Tree
Choose your answer:
Question 20:
Which gas do plants release as a byproduct of photosynthesis?
A) Carbon dioxide
B) Oxygen
C) Nitrogen
D) Hydrogen
Choose your answer:
