What is the difference between protozoa and metazoa?

Asked by Sheryl_arul | 24th Oct, 2017, 07:53: PM

Expert Answer:

Differences between protozoa and metazoa:



  • Unicellular
  • Multicellular
  • Microscopic
  • Both microscopic and macroscopic
  • Single cell performs all the physiological activities such as digestion, excretion reproduction, etc.
  • Different cells or tissues collectively carry out different physiological functions
  • They have a cellular grade of organization.
  • They have cellular tissue, organ and system grade of organization.
  • Example: Entamoeba histolytica
  • Example: Ascaris lumbricoides

Answered by Sheetal Kolte | 25th Oct, 2017, 09:52: AM