Question

in plathythelmenthes, the pseudocoelom has taken up the function of collection and distribution of materials (correct this sentence) and answer to me fast pls​

Answer 1

Answer:

platyhelminthes is acoelomate animals

Answer 2

Answer:

• This statement is wrong because platyhelminthes do not collect and distribute materials through pseudocoelom.
• They do the same through the process of diffusion.
• It is nemathelminthes that uses pseudocoelom for the collection and distribution of materials.

Explanation:

• Platyhelminthes are triploblastic, acoelomate organisms with bilateral symmetry.
• They have a soft body covering with or without cilia.
• They are devoid of the anus and circulatory systems but have a mouth.
• They respire through simple diffusion through their body surface.
• There is an absence of the digestive system. Therefore, the parenchyma cells help in the transportation of food materials.
• They are hermaphrodite (both male and female organs are present in the same body).
• They reproduce both sexually and asexually.
• They have a ladder-like nervous system.
• The nervous system comprises the brain and two longitudinal nerve codes arranged in a ladder-like model.
• They can regenerate.  
• They have more than one larval stage. Therefore, their life cycle is complicated.