Question

what are pa what are parasitic adaptations of platyhelminthes

Answer 1

Parasitic adaptations of Phylum Platyhelminthes. Taenia is anendoparasitic worm residing in the internal organs like intestine of humans. To suit its parasitic mode of life it has to overcome to several adverse conditions.It is a fundamental characteristic of all living organisms and is omnipresent Herbert Spencer defined adaptation as “the continuous adjustment of internal reaction to external reaction” The degree of adaptations exhibited by different types of parasites mainly depends upon their intimate relationship with their host. Endo-parasites, which live within the body of their host for major or whole part of the life span show highest degree of adaptation. These adaptations may be morphological, physiological or reproductive.

Answer 2

Answer:

Cilia have disappeared entirely from the outer surface as they are no longer necessary. The body is covered by a several layered thick cuticles which protects the parasite from the juices of the host. from the host. There are no organs of locomotion since they are not needed, the host transporting the parasite.