potential for stem cells to treat or cure a variety of diseases raises significant hope in the medical communit
However, the ethical issue arises from the use of human embryos in research, as some argue that it is moral
wrong to destroy embryos for the purpose of scientific experimentation.Legally, stem cell research is subjec
to varying levels of regulation. In some countries, research involving embryonic stem cells is heavily restricte
or banned, while in others, it is permitted with appropriate ethical oversight. Balancing the potential for
medical breakthroughs with the respect for human life remains a central ethical challenge.### 11.
**Conclusion: Balancing Ethics and Law**Ethical and legal issues will continue to evolve in response to
societal changes, technological advancements, and global challenges. The interplay between ethics and law
complex, with each domain influencing the other. Ethical
Test Bank For
“Class 10 Physics Chapterwise Questions & Answers”
Prepared by: Areeba
Chapter 1: Light – Reflection and Refraction
Definitions:
1. Reflection of Light: When light bounces off a surface, it is called reflection.
2. Refraction of Light: Bending of light when it passes from one medium to another.
3. Laws of Reflection:
o The angle of incidence = angle of reflection
o Incident ray, reflected ray, and normal lie in the same plane
MCQs:
1. The angle of incidence is equal to:
a) Angle of refraction
b) Angle of reflection ✅
c) 90°
d) None
2. Refraction occurs due to:
a) Reflection
b) Change in speed of light ✅
c) Absorption
d) Diffraction
Short Questions:
1. Define reflection of light.
2. State the laws of reflection.
3. What is refraction?
However, the ethical issue arises from the use of human embryos in research, as some argue that it is moral
wrong to destroy embryos for the purpose of scientific experimentation.Legally, stem cell research is subjec
to varying levels of regulation. In some countries, research involving embryonic stem cells is heavily restricte
or banned, while in others, it is permitted with appropriate ethical oversight. Balancing the potential for
medical breakthroughs with the respect for human life remains a central ethical challenge.### 11.
**Conclusion: Balancing Ethics and Law**Ethical and legal issues will continue to evolve in response to
societal changes, technological advancements, and global challenges. The interplay between ethics and law
complex, with each domain influencing the other. Ethical
Test Bank For
“Class 10 Physics Chapterwise Questions & Answers”
Prepared by: Areeba
Chapter 1: Light – Reflection and Refraction
Definitions:
1. Reflection of Light: When light bounces off a surface, it is called reflection.
2. Refraction of Light: Bending of light when it passes from one medium to another.
3. Laws of Reflection:
o The angle of incidence = angle of reflection
o Incident ray, reflected ray, and normal lie in the same plane
MCQs:
1. The angle of incidence is equal to:
a) Angle of refraction
b) Angle of reflection ✅
c) 90°
d) None
2. Refraction occurs due to:
a) Reflection
b) Change in speed of light ✅
c) Absorption
d) Diffraction
Short Questions:
1. Define reflection of light.
2. State the laws of reflection.
3. What is refraction?
