Zoology-(general)
NEET Zoology (general) MCQ Question
Type: MCQ-conceptual-Hard-Class 11
Which of the following statements about the characteristics of Porifera and Ctenophora are correct?
A
Both Porifera and Ctenophora exhibit radial symmetry.
B
Porifera have a cellular level of organization, while Ctenophora have a tissue level of organization.
C
Reproduction in both Porifera and Ctenophora occurs only by asexual means.
D
Ctenophora possess ciliated comb plates for locomotion, while Porifera do not have such structures.
Correct Answer
Option B
Detailed Explanation
Porifera are characterized by a cellular level of organization and lack true tissues, while Ctenophora have a tissue level of organization. Ctenophora are noted for their ciliated comb plates aiding in locomotion, a feature absent in Porifera.
Found an issue with this question?