Answer: The Organism that produces seeds, has a vascular system and a multicellular belongs to kingdom of Plantae. Hence option B is the correct answer.
Step-by-step explanation:
The Plantae kingdom consists of multicellular eukaryotic creatures such as mosses, ferns, conifers, and flowering plants. They are autotrophic, which means that they generate their own food via photosynthesis. A cellulose cell wall, chloroplasts for photosynthesis, and a big central vacuole for storage are all features of plant cells.
Plants can reproduce sexually or asexually, and their life cycles alternate between haploid and diploid stages. They can react to external stimuli such as light and gravity, and they can adapt to their surroundings through processes such as growth and development.
Plants are also essential given that they produce oxygen and sequester carbon.