A) Oval or oblong B) Square C) Triangular D) Circular
A) Thorns B) Glochids C) Spines D) Hairs
A) The root B) The fruit C) The paddle D) The flower
A) Pale yellow B) Light blue C) Bright green D) Dark brown
A) No B) Only on old paddles C) Only on young paddles D) Yes
A) Bright green color B) Regular spine distribution C) Firm texture D) Discoloration and soft spots
A) Spines, glochids, and flowers B) Only leaves C) Only roots D) Only spines
A) Fuel B) Building material C) Clothing D) Food
A) Compound leaves B) Needle-like leaves C) It lacks true leaves. D) Broad leaves
A) Stem cuttings (paddle propagation) B) Root division C) Seed germination D) Air layering
A) Younger paddles are more tender. B) Older paddles are more tender. C) Age doesn't affect tenderness. D) Only the spines affect tenderness.
A) Earthworms B) Cochineal scale C) Honeybees D) Ladybugs
A) Temperate deciduous forest B) Arctic tundra C) Arid and semi-arid D) Tropical rainforest
A) Attract pollinators B) Provide structural support C) Deter predators D) Reduce water loss
A) Covered in mold B) Firm and well-defined C) Missing or damaged D) Soft and mushy
A) They are purely ornamental. B) They are toxic to humans. C) They lead to fruit production. D) They serve as a food source for the cactus.
A) Cactaceae B) Rosaceae C) Poaceae D) Fabaceae
A) Glochid B) Areole C) Cladode D) Tuna
A) Fruits B) Flowers C) Roots D) Young paddles
A) Spine arrangement and density B) Paddle color only C) Flower color only D) Paddle size only
A) Well-draining soil B) Waterlogged soil C) Salty soil D) Clay-rich soil
A) To add nutrients B) To reduce moisture content C) To increase sweetness D) To soften the texture
A) Bright green color B) Firm, upright paddles C) Soft, mushy paddles D) Abundant spine growth
A) Producing energy B) Defense against herbivores C) Supporting the plant D) Attracting pollinators
A) Soaking in water B) Scrubbing or singeing C) Boiling D) Freezing
A) To keep the paddles clean B) To protect the plant C) To prevent allergic reactions D) To protect from glochids
A) Spring and summer B) Fall C) Any time of year D) Winter
A) Baking B) Grilling C) All of the above D) Frying
A) Small and inconspicuous B) Odorless C) Fragrant D) Large and showy
A) Excessive spine production B) Consistent growth rate C) Pale coloration D) Lack of flowering |