In which animals are well-developed,distinct | vedclass

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

Question

(C) The phylum $Arthropoda$ is the first group in the animal kingdom to exhibit well-developed and distinct respiratory organs. These include structur

Vedclass · Accepted Answer

Arthropoda

Vedclass · Answer

(C) The phylum $Arthropoda$ is the first group in the animal kingdom to exhibit well-developed and distinct respiratory organs. These include structures such as gills,book gills,book lungs,or the tracheal system,which are specialized for gas exchange in diverse environments. While lower phyla like $Annelida$ rely on cutaneous respiration (skin) and $Mollusca$ have gills,$Arthropoda$ represents the first major evolutionary step toward complex,specialized respiratory systems adapted for both aquatic and terrestrial life.

In which animals are well-developed,distinct respiratory organs first observed?

Similar Questions

Arthropoda is differentiated from Annelida by:

Segmented body,exoskeleton of chitinous cuticle,and presence of haemocoel are the characteristics of

An important character of Arthropoda is

An open circulatory system with poorly developed arteries and veins is a characteristic feature of which phylum?

They possess jointed appendages.

Vedclass Test Series

Exam Paper Generator

Online Exam Module