Which of the following is NOT a characteristic of the phylum Porifera? (2023)
Practice Questions
Q1
Which of the following is NOT a characteristic of the phylum Porifera? (2023)
Multicellular
Presence of true tissues
Aquatic habitat
Filter feeders
Questions & Step-by-Step Solutions
Which of the following is NOT a characteristic of the phylum Porifera? (2023)
Step 1: Understand what Porifera is. Porifera is a phylum that includes sponges, which are simple aquatic animals.
Step 2: Learn about the characteristics of Porifera. They are known for having a porous body and lack true tissues and organs.
Step 3: Identify what 'true tissues' means. True tissues are groups of cells that work together to perform a specific function, which Porifera do not have.
Step 4: Compare Porifera to other multicellular organisms. Most multicellular organisms have true tissues, while Porifera do not.
Step 5: Conclude that the lack of true tissues is a key characteristic that distinguishes Porifera from other phyla.