Author Question: Define stem cells, and discuss their importance. What will be an ideal ... (Read 101 times)

rayancarla1

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Define stem cells, and discuss their importance.
 
  What will be an ideal response?

Question 2

Early humans hunted animals to eat and used their hides for ___________________ _ and shelter.
 
  Fill in the blank(s) with correct word



trampas

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Answer to Question 1

Stem cells, which arise from fertilization, have all the genetic material needed to develop a complete organism. Because they can develop into any type of cell, these cells are considered totipotent. Scientists envision using stem cells to create new tissue to replace diseased or damaged human tissue. Growing new tissues for specific organs could cure many diseases like Parkinson's, diabetes, and heart disease.

Answer to Question 2

clothing



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