Just so you know<\/p>\n
With OnlineExamMaker quiz software<\/a>, anyone can create & share professional online assessments easily.<\/p>\n<\/div>\n 1. Which of the following is a defining feature of cacti that sets them apart from other plants? 2. Cacti belong to the family: 3. The absence of leaves in cacti is an adaptation to reduce: 4. Cacti are native to which continents? 5. What is the primary function of the spines on a cactus? 6. The specialized structures on cacti that store water are called: 7. The unique process by which some cacti open their stomata at night to minimize water loss is called: 8. The “Saguaro” cactus, native to the Sonoran Desert, can grow to impressive heights. What is one of its main characteristics? 9. The flattened pads of the “Prickly Pear” cactus are often referred to as: 10. The “Barrel Cactus” is named for its cylindrical shape and is commonly found in which desert region? 11. The scientific name for the “Christmas Cactus” is: 12. The “Old Man Cactus” gets its name from its appearance, which resembles: 13. Which cactus species is often referred to as the “Living Rock” due to its mimicry of stones and rocks? 14. The “Peyote” cactus, known for its psychoactive properties, is native to which region? 15. The “Golden Barrel Cactus” is often used as an ornamental plant due to its:\n
![\"\"](\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/cactus-trivia-quiz.webp\")
<\/p>\nPart 1: 30 interesting cactus trivia questions and answers<\/h3>\n
\n a) Leaves
\n b) Flowers
\n c) Roots
\n d) Fruits
\n Answer: a) Leaves<\/p>\n
\n a) Arecaceae
\n b) Cactaceae
\n c) Rosaceae
\n d) Liliaceae
\n Answer: b) Cactaceae<\/p>\n
\n a) Water loss
\n b) Nutrient absorption
\n c) Flowering
\n d) Photosynthesis
\n Answer: a) Water loss<\/p>\n
\n a) North America and Europe
\n b) South America and Africa
\n c) Asia and Australia
\n d) Antarctica and Greenland
\n Answer: b) South America and Africa<\/p>\n
\n a) Photosynthesis
\n b) Water storage
\n c) Reproduction
\n d) Protection from herbivores
\n Answer: d) Protection from herbivores<\/p>\n
\n a) Thorns
\n b) Needles
\n c) Stomata
\n d) Areoles
\n Answer: d) Areoles<\/p>\n
\n a) Photosynthesis
\n b) Transpiration
\n c) Night flowering
\n d) Crassulacean Acid Metabolism (CAM)
\n Answer: d) Crassulacean Acid Metabolism (CAM)<\/p>\n
\n a) Large edible fruits
\n b) Long and drooping arms
\n c) Blue-green color
\n d) Lack of spines
\n Answer: b) Long and drooping arms<\/p>\n
\n a) Needles
\n b) Thorns
\n c) Cladodes
\n d) Flowers
\n Answer: c) Cladodes<\/p>\n
\n a) Sahara Desert
\n b) Mojave Desert
\n c) Gobi Desert
\n d) Atacama Desert
\n Answer: b) Mojave Desert<\/p>\n
\n a) Cactus navidadensis
\n b) Schlumbergera truncata
\n c) Echinocactus christmasensis
\n d) Opuntia festivus
\n Answer: b) Schlumbergera truncata<\/p>\n
\n a) A human face
\n b) An old tree trunk
\n c) A bearded man
\n d) A lion’s mane
\n Answer: c) A bearded man<\/p>\n
\n a) Prickly Pear
\n b) Saguaro
\n c) Ferocactus
\n d) Lithops
\n Answer: d) Lithops<\/p>\n
\n a) Australia
\n b) North America
\n c) Africa
\n d) South America
\n Answer: b) North America<\/p>\n
\n a) Edible fruit
\n b) Vibrant yellow flowers
\n c) Ability to grow indoors
\n d) Unique spines
\n Answer: b) Vibrant yellow flowers<\/p>\nPart 2: Download cactus questions & answers for free<\/h3>\n