One of Hans Spemann's Important Experiments Involved

question 92

Multiple Choice

One of Hans Spemann's important experiments involved

• A) dividing human embryos into equal halves.
• B) killing a single cell in a sea urchin embryo to study the effects.
• C) dividing a frog embryo in two using a strand of his daughter's hair.
• D) removing cytoplasm from muscle cells and transplanting it into a fertilized egg.
• E) All of the above

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A demographic group defined by age and race, often facing unique social and health challenges.