Which of the following are characteristics of the kingdom Plantae?

• A. Organisms that primarily obtain energy through ingestion
• B. Multicellular organisms with cell walls made of cellulose
• C. Organisms that lack chlorophyll and are heterotrophic
• D. Unicellular organisms with cell walls made of chitin

Answer: (B)

Verified step by step guidance

1. Begin by understanding the defining characteristics of the kingdom Plantae. Plants are primarily multicellular organisms.
2. Recognize that plants have cell walls, which are made of cellulose. This is a key feature that distinguishes them from other kingdoms.
3. Identify that plants are autotrophic, meaning they produce their own food through photosynthesis, using chlorophyll to capture light energy.
4. Note that plants do not obtain energy through ingestion, which is a characteristic of animals, not plants.
5. Understand that plants are not unicellular and do not have cell walls made of chitin, which is a characteristic of fungi, not plants.