Class chondrichthyes contain cartilaginous fish. This class is made up of two subclasses - Elasmobranchii and Holocephali. Sharks, skates and... View Article
No. Amniotes are limited to limbed vertebrates that include all members of class reptilia, aves and mammalia. Amniotic eggs contain a membrane... View Article
CNA 12th July 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related POLITY AND GOVERNANCE 1. New population policy keeps all... View Article
Annelids have parapodia, e.g. Nereis, etc. Further reading: Coelom Are Flatworms Coelomate? Difference Between Oviparous And Viviparous... View Article
Parapodia are lateral appendages that help in locomotion in annelids. Further reading: Coelom Are Flatworms Coelomate? Difference Between... View Article
Excretion in protozoa occurs through the cell membrane by diffusion. Contractile vacuole helps in excretion in protozoa. Also Check: Protozoa... View Article
Plasma cells are a type of white blood cells. They are a type of B lymphocytes originating in the bone marrow and they secrete antibodies. Also... View Article
Flatworms remove waste through flame cells. Cilia of the flame cells remove waste from tubules out of the body. Also Check: Do Flatworms Have... View Article
The excretory cells of flatworms are called flame cells. Also Check: Do Flatworms Have A Closed Circulatory System? Which Phylum of Animals... View Article
Hydra does not have a specific excretory organ. Excretion occurs through the general body surface. Further reading: Coelom Are Flatworms... View Article
Solenocytes help in osmoregulation and excretion. They are flagellated cells. Further reading: Coelom Are Flatworms Coelomate? Difference... View Article
Parapodia are lateral appendages, which help in swimming. Flame cells are excretory organs and help in osmoregulation and excretion. Further... View Article
