Answer:
Planaria.
Explanation:
The kingdom eukarys is divided into the different phyla including almost all the animals. The organism are classified on the basis of their level organisation, cavity and on the basis of coelom.
The cephalization is initial process for the deposition of nervous tissue in brain. The cephalization is absent in porifera and coelenterate. The planaria also known as flat worms shows the process of cephalization and this process becomes more complex in higher animals.
Thus, the correct answer is option (4).
Answer:
The correct option is "C".
Explanation:
to world epidemic means " the appearance of a particular disease to affect disproportionately a large number of individuals within a population.
hence, epidemic or epiphytotic is the development of a disease "within a population of plants".
Lordosis is considered as the abnormal curvature that forms at the lower and lumbar spine. An easy way to remember this, is that lord mean the equivalent of lumbar.
What species are you referring to?