Why Correct: Vegetative reproduction occurs exclusively in plants through specialized structures like runners, tubers, bulbs, and rhizomes, allowing new plants to grow from vegetative parts without seeds or spores.
Distractor Analysis: Asexual reproduction occurs in both plants (e.g., budding in yeast, fragmentation in algae) and animals (e.g., binary fission in amoeba, budding in hydra). Sexual reproduction occurs in nearly all multicellular organisms, including plants, animals, and fungi. Parthenogenesis occurs in animals (e.g., bees, lizards, some fish) where an unfertilized egg develops into a new individual, and rarely in plants like dandelions.
Takeaway: Apomixis is a form of asexual reproduction in plants where seeds develop without fertilization, common in citrus and some grasses.