masalah 1pilihanWhat is the primary function of roots in plants?Absorb water and nutrientsProduce food through photosynthesisRelease oxygenAttract pollinators
masalah 3pilihanWhat adaptation helps cacti survive in dry environments?Thick waxy skinBroad leavesBright flowersDeep roots
masalah 4pilihanWhy do some plants have brightly colored flowers?To store nutrientsTo attract pollinatorsTo absorb sunlightTo protect from herbivores
masalah 5pilihanWhat is the role of the stem in a plant?Absorb sunlightSupport the plantStore foodReproduce seeds
masalah 6pilihanHow do mangrove plants survive in salty environments?They store salt in old leavesThey have a thick cuticleThey grow taller rootsThey produce edible fruits
masalah 7pilihanWhich process allows plants to release oxygen into the atmosphere?RespirationPhotosynthesisTranspirationDecomposition
masalah 8pilihanWhat adaptation helps floating plants survive on water surfaces?Large air-filled spacesDeep rootsThick stemsBright flowers
masalah 9pilihanWhat is the purpose of the plant's cuticle?Prevent water lossAbsorb nutrientsAttract pollinatorsFacilitate gas exchange
masalah 10pilihanWhy do some plants have thorns or spines?To store waterTo deter herbivoresTo attract pollinatorsTo increase photosynthesis
masalah 11pilihanWhich of the following is not a function of plant leaves?PhotosynthesisGas exchangeWater absorptionTranspiration
masalah 12pilihanHow do plants like the Venus flytrap obtain additional nutrients?Absorb nutrients from soilTrap and digest insectsStore food in rootsPhotosynthesis
masalah 13pilihanWhat is the purpose of seed dispersal in plants?To attract pollinatorsTo spread offspringTo store energyTo absorb sunlight
masalah 14pilihanWhat role do stomata play in plant survival?Store waterFacilitate gas exchangeAbsorb nutrientsSupport the plant
masalah 15pilihanHow do deciduous trees survive winter conditions?Store food in rootsShed leavesGrow fasterProduce flowers