Adult echinoderms all have a water vascular system, which helps with movement and feeding through the use of tube feet. They also exhibit radial symmetry and possess a calcareous endoskeleton made of ossicles. Additionally, they have a unique water-based circulatory system that aids in gas exchange and waste removal.
there are 8 chromosomes in an adult house fly.
6 places adult stem cells can be found are found are hematopoietic stem cells found in bone marrow, mammary stems cells found in mammary glands, Intestinal stem cells found in the intestines, mesenchymal cells, endothelial cells that line blood vessels, and neural stem cells found in the brain.
Adult stem cells are undifferentiated cells, found throughout the body after development that multiply by cell division to replenish dying cells and regenerate damaged tissues. Also known as somatic stem cells, they can be found in juvenile as well as adult animals and human bodies. Creative Bioarray provides adult stem cells from various tissue/organs of human, mouse and rat.
No, not all adult chordates display all chordate features. Some species may have lost certain features through evolution or have modified them to suit their specific ecological niche. For example, some adult chordates may have lost a notochord or dorsal nerve cord during development.
46 autosomes and 2 sex chromosomes; total= 48
they don't
Radial symmtry
both have deuterostome development
Notochord
There are more cells found in an embryo than an adult.
Hemoglobin F, also known as fetal hemoglobin is not found in adult blood.
Not all adult sea birds have a white belly. Many of the birds found in and around the sea do have a white belly including most seagulls, penguins, and many shore birds.
There are 23 pairs of chromosomes in adult humans.
Radial symmtry
there are 8 chromosomes in an adult house fly.
There were no women's events, and all adult women were barred from attending the games on pain of death.
The Hip bone