The plural form of protozoan is protozoa.
The presence of a spore in a vegetative bacterial cell suggests that the organism belongs to the genus Bacillus or Clostridium. These genera are known for their ability to form endospores as a survival mechanism in response to harsh environmental conditions.
Bacillus megaterium is a spore-forming bacterium. It produces endospores as a survival mechanism in response to harsh environmental conditions.
The vegetative filament is known as a hypha. It is a tubular structure made of fungal cells that grow and spread to form the mycelium in fungi.
Endospore formation has not been considered as a mode of reproduction. During adverse conditions, vegetative cells form endospore, which on the availability of favourable conditions will absorb water and germinate to form the vegetative cells again. Endosopres are thick walled structures. Under unfavourable conditions the endospore are non porous and resistant to high salt and acidic conditions which the normal vegetative cells are sensitive to. Often the vegetative cell loses the major part of its cytoplasm to form an endospore. Thus the endospore consists of only the genetic material surrounded by minimum quantity of cytoplasm.
Endospores can form within different areas of the vegetative cell. They can be central, subterminal, or terminal. Central endospores are located within the middle of the vegetative cell. Terminal endospores are located at the end of the vegetative cell. Subterminal endospores are located between the middle and the end of the cell.
The plural form of protozoan is protozoa.
The presence of a spore in a vegetative bacterial cell suggests that the organism belongs to the genus Bacillus or Clostridium. These genera are known for their ability to form endospores as a survival mechanism in response to harsh environmental conditions.
Bacillus megaterium is a spore-forming bacterium. It produces endospores as a survival mechanism in response to harsh environmental conditions.
ProtozoaProtozoaProtozoaProtozoa
They grow from seeds or by vegetative propagation.
Vegetative
Wow... Are you that stupid?
Wow... Are you that stupid?
The vegetative filament is known as a hypha. It is a tubular structure made of fungal cells that grow and spread to form the mycelium in fungi.
Wow... Are you that stupid?
jnjh Its not jnjh is vegetative propagation