Question

What is present in mesoglea of ctenophores which makes it a loose layer of cells?

• A. Amoebocytes
• B. Elastic cells
• C. Nerve cells and muscle cells
• D. All the above

Answer 1

The correct option is D All the above

The loose layer of jelly-like substance in Ctenophores is mesoglea which are composed of muscle bundles and nerve fibres that lie under the epethelial cells. They are hydrostatic and have elastic cells along with amoebocytes that have a role in phagocytosis,

So, the correct answer is 'All the above'.