The one that is different is HORSE.
Lion, wolf and tiger are flesh eaters while horse is a grass eater, thus, horse is an herbivore while the other three animals are carnivorous in their feeding mode. The difference in these animal feeding mode will results in differences in their stomach compartment and their digestive process.
DNA molecular structure called
Answer:
Protista
Explanation:
In biology, there are said to be six different kingdoms that an organism can be classified under. They include Animalia, Plantae, Fungi, Protista, Archaea/Archaebacteria, and Bacteria/Eubacteria.
With this in mind, you say that a unicellular (single-celled) organism without a nucleus was found in pond water. This would point to the Protista kingdom, which are also known as protists. These organisms are single-celled beings with no big nucleus that are typically found in environments like ponds.
Hope this helped! I will take my 100,000 dollars via wire transfer (or just give this answer branliest)