Question

Kingdom Animalia includes eukaryotic organisms having cells without ______.

Answer 1

Cell wall:

1. A cell wall is a tough, flexible(sometimes rigid) structural layer that surrounds the plant cells and they are absent in animal cells.
2. The function is to provide strength and protection against mechanical and osmotic pressure.

Chlorophyll:

1. Chlorophyll is a cell organelle that provides green colour to plants.
2. Its major function is in the process of photosynthesis in which plants prepare their food with the help of sunlight, water and carbon dioxide.

Final answer: Kingdom Animalia includes eukaryotic organisms having cells without cell wall and chlorophyll.