State whether the following statement is true or false:
The animals belonging to phylum Nematoda contain only tissues and no real organs.
The animals belonging to phylum Nematoda contain only tissues and no real organs.
(TRUE) The statement is True.
Animals in the phylum Nematoda (also known as Nemathelminthes or roundworms) exhibit a tissue-organ level of body organization. While they possess a complete digestive tract (a significant evolutionary advancement),they lack complex,specialized organ systems found in higher phyla. Therefore,they are generally described as having a tissue-organ level of organization rather than a complex organ-system level.
Animals in the phylum Nematoda (also known as Nemathelminthes or roundworms) exhibit a tissue-organ level of body organization. While they possess a complete digestive tract (a significant evolutionary advancement),they lack complex,specialized organ systems found in higher phyla. Therefore,they are generally described as having a tissue-organ level of organization rather than a complex organ-system level.
Explore More
Similar Questions
Write the most striking features of the following phyla:
$(i)$ Arthropoda
$(ii)$ Amphibia
$(iii)$ Porifera
$(i)$ Arthropoda
$(ii)$ Amphibia
$(iii)$ Porifera
Easy
View Solution$(a)$ In which two ways do amphibians differ from fishes?
$(b)$ Identify the phylum of organisms having the following characteristics:
$(i)$ Pore-bearing animals and radial symmetry.
$(ii)$ Body spiny and radial symmetry.
$(c)$ Why do gymnosperms not require water for fertilization?
$(b)$ Identify the phylum of organisms having the following characteristics:
$(i)$ Pore-bearing animals and radial symmetry.
$(ii)$ Body spiny and radial symmetry.
$(c)$ Why do gymnosperms not require water for fertilization?
Difficult
View SolutionCharles Darwin first described the idea of evolution in his book "The Origin of Species". Define the concept of evolution.
Easy
View SolutionWhich among the following produce seeds?
Easy
View SolutionList out some common features in cat,rat and bat.
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo