Five Hypotheses Explain How Species Richness Affects Community Services Diversity-stability hypothesis, more species are present, the more stable the community.

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#Unit 5. Developmental Biology

Adult stem cell (tissue specific stem cells) produce a limited set of specialized cells that are characteristic of a particular tissue. These cells plays a vital role in tissue repair due to injury or disease.

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#Id: 6997

#Unit 5. Developmental Biology

TLS Online TPP Program

#Id: 6998

#Unit 5. Developmental Biology

Numerous adult organs possess adult stem cells, which in most cases are multipotent.

TLS Online TPP Program

#Id: 6999

#Unit 5. Developmental Biology

Unlike pluripotent stem cells, adult or multipotent stem cells in culture not only have a restricted array of cell types that they can create, but they also have a finite number of generations for self-renewal.

TLS Online TPP Program

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#Unit 5. Developmental Biology

Limited renewal of adult stem cells may contribute to aging..

TLS Online TPP Program

#Id: 7001

#Unit 5. Developmental Biology

When a multipotent stem cell divides asymmetrically, its maturing daughter cell often goes through a transition stage as a progenitor or transit-amplifying cell, as is seen in the formation of blood cells, sperm, and neurons.