Amphibians do not have the following:

  • A
    Three-chambered heart
  • B
    Gills or lungs
  • C
    Scales
  • D
    Mucus glands

Explore More

Similar Questions

The book 'Systema Naturae' was written by

Which one is the most striking or common character of the vertebrates?

Write true or false for the following statement:
Plants with well-differentiated reproductive tissues that ultimately make seeds are called pteridophytes.

Draw a diagram of $Euglena$ and label the following parts:
Flagellum,photoreceptor,eyespot,chloroplast,nucleus,contractile vacuole.

What is symbiosis?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo