Aristotle classified animals on the basis of presence and absence of red blood cells.
Enaima is the group of animals in which rbc is present and anaima is a group in which rbc is absent.
correct answer is (4). enaima means the animals with RBC's and anaima means the animals without RBC's. this is the simplest classification made by aristotle.
aristotle classified animals ob the basis of posessing red blood or not...anaima is the group which includes animals without red blood and enaima are ones with red blood.....
the difference between is that aristotle has divided animals into group Anaima and Enaima i.e anaima said have blood and enamia said which donot have blood
it is classification based on presence or absence of red blood. during the time when this classification was made only presence of red blood was considered, white blood was not considered as blood.So,anaima is with red blood and enaima is without red blood.
anaima are organism without blood in their body. for eg arthrpods like ants and other insects don't have blood where as the vetebrates like humans have blood so they were called as enaima
It is the categories in which
Aristotle classified the animals. it is based on the criteria that whether the organism is red blooded or not. Those with red blood is called enaima and the other one without red blood is called anaima.
according to aristotle he just divided the organisms like organisms having red blood and organisms lacking red blood..like enaima and anaima respectively
As aristotle divided animals into two groups,
those who had red blood cells and those that didn't had.
here, anaima stands for those animals who hadn't have red blood cells and enaima stands for those animals who have red blood cells.....
aristotle divided animals into two groups: "anaima" i.e. animals devoid of RBCs
(red blood) eg- cnidaria, sponges, arthropods, echinodermata etc, and "enaima" i.e. animals with red blood; eg vertebrates.
The first scientific classification of organisms was put forward by Aristotle. He classified organisms into two groups: Anaima and Enaima. Anaima is the group of animals with no red blood and enaima is the group of animals with red blood.