Question

VAVNEET
SCIENCE
Section C
Answer any 6 (Six) questions from the 9. no. 37 to 45 19 questions within the limit
of 60 to 80 words as directed : 13 marks each!
7. What is called decomposition reaction ? Explain with chemical equation
8. State the physical properties of non-
metals.
9. Explain the extraction of metals lying at the middle of the activity series
6. What is reflex action? Give examples of reflex action. How do involuntary actions
and reflex actions differ from each other?
1. Cell division is not only for generating copy of DNA Why?
2. Explain female reproductive system with the diagram
3. What is reflection of light ? Write the laws of reflection of light.
1. What is a plane mirror ? (State the characteristics of the image formed by a plan
mirror,
r. 3
5. Describe the experiment to prove Ohm's law,
Section D​

Answer 1

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Answer 2

Answer:

cell division is not only for generating copy of DNA