Notochord
The stages of development of the embryos of certain organisms are extremely similar, a fact that suggests the organisms had common ancestors.
Notochord
Notochord
mammals/birds/and chordates
Chordata is the phylum that possesses members with a notochord, which is a flexible rod-like structure that provides support. This phylum includes animals such as mammals, birds, reptiles, amphibians, and fish.
It is a flexible, rodlike notochord that runs dorsal to the digestive tract and provides internal support. In vertebrate chordates, it is replaced by a vertebral column or backbone long before maturity.
It is a flexible, rodlike notochord that runs dorsal to the digestive tract and provides internal support. In vertebrate chordates, it is replaced by a vertebral column or backbone long before maturity.
The base provides support -K.A.
Different conditions support different organisms.
decomposers
The cell wall is what provides the cell with structural support.
What is used to provide support in plants for cells in multicelled organisms