Respuesta :
If you are talking about the Kingdom, Phylum, Class, Order, Family, Genus, Species, than the answer would be species.
The reason why is because they are the smallest group, thus they are the closest related.
The taxonomical groups are the hierarchial classification of organisms from the highest level to the lowest level.
The organisms belonging in the same order will be more closely related than the organisms belonging in the same kingdom.
The terms can be explained as:
- The kingdom is the second highest taxonomic rank, in which organisms are divided into plants, fungi, animals, monerans, and protists.
- The order comes after class and before family in the taxonomical ranking. The order consists of the organisms sharing similar traits and characters.
- For example, leopard and dolphin belong to the same kingdom Animal but differ in order. Leopard belongs to Carnivora and Dolphin belongs to Cetacea.
Thus, the kingdom is the highest rank followed by several taxonomic ranks.
To know more about taxonomy, refer to the following link:
https://brainly.com/question/527574
