Cnidoblasts or nematoblasts are stinging cells found in cnidaria or coelenterata. Each of them bears a stinging cell organelle called nematocyst which is used in offence, defense and attachment of the animal.
Cnidoblasts or nematoblasts are stinging cells found in cnidaria or coelenterata. Each of them bears a stinging cell organelle called nematocyst which is used in offence, defense and attachment of the animal.
Choanocyte or collar cell is a unique cell type of porifers which contains a flagellum surrounded at its base by a thin cytoplasmic collar. This cell creates current and ingest food particles from water.
Choanocyte or collar cell is a unique cell type of porifers which contains a flagellum surrounded at its base by a thin cytoplasmic collar. This cell creates current and ingest food particles from water.
What are cnidoblasts?
Cnidoblasts or nematoblasts are stinging cells found in cnidaria or coelenterata. Each of them bears a stinging cell organelle called nematocyst which is used in offence, defense and attachment of the animal.
Cnidoblasts or nematoblasts are stinging cells found in cnidaria or coelenterata. Each of them bears a stinging cell organelle called nematocyst which is used in offence, defense and attachment of the animal.
See lessWhat is choanocyte?
Choanocyte or collar cell is a unique cell type of porifers which contains a flagellum surrounded at its base by a thin cytoplasmic collar. This cell creates current and ingest food particles from water.
Choanocyte or collar cell is a unique cell type of porifers which contains a flagellum surrounded at its base by a thin cytoplasmic collar. This cell creates current and ingest food particles from water.
See lessWhat is cell level organisation?
It is a type of body organisation of animals which is based on cells that are not organised into tissues
It is a type of body organisation of animals which is based on cells that are not organised into tissues
See lessWhat are phanerogams?
Phanerogams are seed plants, in which plant body is differentiated into true root, stem and leaves.
Phanerogams are seed plants, in which plant body is differentiated into true root, stem and leaves.
See lessWrite down two important characteristics o{ algal cell wall?
(i) Unicellular non-jacketed sex organs. (ii) Absence of embryo sac.
(i) Unicellular non-jacketed sex organs.
See less(ii) Absence of embryo sac.