Metazoans without tissue grade organization a | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The animal kingdom is divided into two sub-kingdoms: $Parazoa$ and $Eumetazoa$. $Parazoa$ includes multicellular organisms that lack tissue-level

Vedclass · Accepted Answer

Parazoa

Vedclass · Answer

(A) The animal kingdom is divided into two sub-kingdoms: $Parazoa$ and $Eumetazoa$. $Parazoa$ includes multicellular organisms that lack tissue-level organization,such as sponges ($Phylum$ $Porifera$). In these organisms,cells are loosely aggregated and do not form tissues or organs. $Protozoa$ are unicellular organisms,not metazoans. $Eumetazoa$ refers to animals that possess true tissues. Therefore,the correct answer is $A$.

Metazoans without tissue grade organization are called as

Similar Questions

Animals devoid of respiratory,excretory and circulatory organs are

Porocyte cells are:

Assertion : Sponges belong to Porifera.
Reason : Sponges have a canal system.

The body of $Euspongia$ is mainly composed of:

The classification of $Porifera$ is based on $..........$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module