3) Explain giving appropriate reasoning why the neoblasts are considered the following

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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Planaria
3) Explain giving appropriate reasoning why the neoblasts are considered the
following
a. A stem Cell:
b. Pluripotent:
C. Neoblasts are the only dividing cells in the planarians body- Is this
statement true or false? Justify with reasons.
d. Discuss the role of neoblasts in the planarian regeneration. What would
happen if all except ONE neoblast was killed by irradiation? Would the
planarian be able to regenerate and build the neoblast population?
e What role do neoblasts play in the maintenance of the planarian
anatomy?
4) There are several other animal models that display regenerative properties
including the zebrafish, salamander, and hydra. What specific strengths do
planarians offer that makes studying regeneration feasible?
5) Discuss any one conceptual problem that can be addressed by studying
regeneration in planaria. The discussion should include what is the problem and
how does planaria help in studying the problem?
Transcribed Image Text:3) Explain giving appropriate reasoning why the neoblasts are considered the following a. A stem Cell: b. Pluripotent: C. Neoblasts are the only dividing cells in the planarians body- Is this statement true or false? Justify with reasons. d. Discuss the role of neoblasts in the planarian regeneration. What would happen if all except ONE neoblast was killed by irradiation? Would the planarian be able to regenerate and build the neoblast population? e What role do neoblasts play in the maintenance of the planarian anatomy? 4) There are several other animal models that display regenerative properties including the zebrafish, salamander, and hydra. What specific strengths do planarians offer that makes studying regeneration feasible? 5) Discuss any one conceptual problem that can be addressed by studying regeneration in planaria. The discussion should include what is the problem and how does planaria help in studying the problem?
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