Explain the term Reproduction.
[0.15] The Life Cycle
Chapter: [0.15] The Life Cycle
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Explain the term: Pollination.
[0.15] The Life Cycle
Chapter: [0.15] The Life Cycle
Concept: undefined > undefined
Geeta dipped a copper coin in a solution of silver nitrate. After some time she saw the silver shine on the coin. Why? Give the balanced chemical equation for the same and name the type of reaction.
[11] Understanding Metals and Non-Metals
Chapter: [11] Understanding Metals and Non-Metals
Concept: undefined > undefined
If the electronic configuration of metal A is (2, 8, 1) and that of metal B is (2, 8, 2) then:
a. Which metal is less reactive?
b. Write the names of the two metals.
c. Write the balanced chemical equation of the reaction of anyone metal with hydrochloric acid.
[11] Understanding Metals and Non-Metals
Chapter: [11] Understanding Metals and Non-Metals
Concept: undefined > undefined
Explain the ‘inhalation’.
[0.02] Life Processes in Living Organisms Part -1
Chapter: [0.02] Life Processes in Living Organisms Part -1
Concept: undefined > undefined
By which process do green plants synthesize their food?
[0.15] The Life Cycle
Chapter: [0.15] The Life Cycle
Concept: undefined > undefined
Name the factors which take part in this process.
[0.15] The Life Cycle
Chapter: [0.15] The Life Cycle
Concept: undefined > undefined
Name the following:
An Alloy of copper and Zinc.
[11] Understanding Metals and Non-Metals
Chapter: [11] Understanding Metals and Non-Metals
Concept: undefined > undefined
What is meant by ‘disasters’?
[0.1] Disaster Management
Chapter: [0.1] Disaster Management
Concept: undefined > undefined
Tobacco containing substances cannot cause cancer of mouth and lungs.
[0.09] Social Health
Chapter: [0.09] Social Health
Concept: undefined > undefined
Distinguish between Aves and Mammalia.
[0.06] Animal Classification
Chapter: [0.06] Animal Classification
Concept: undefined > undefined
Complete the following conceptual picture:
[0.07] Introduction to Microbiology
Chapter: [0.07] Introduction to Microbiology
Concept: undefined > undefined
In modern civilization, __________ has become a primary need.
[0.05] Towards Green Energy
Chapter: [0.05] Towards Green Energy
Concept: undefined > undefined
Alcohol consumption mainly affects the ______________ system.
[0.09] Social Health
Chapter: [0.09] Social Health
Concept: undefined > undefined
_____________ influence is stronger in case of adolescents.
[0.09] Social Health
Chapter: [0.09] Social Health
Concept: undefined > undefined
Our ___________ has been changed to some extent in the age of technology.
[0.09] Social Health
Chapter: [0.09] Social Health
Concept: undefined > undefined
Continuous consumption of ___________ substances causes carcinogenic effects, especially on the mouth and lung.
[0.09] Social Health
Chapter: [0.09] Social Health
Concept: undefined > undefined
Alcoholic person lacks the __________ thinking.
[0.09] Social Health
Chapter: [0.09] Social Health
Concept: undefined > undefined
___________ may arise due to excessive use of mobile phones.
[0.09] Social Health
Chapter: [0.09] Social Health
Concept: undefined > undefined
Liquor is produced from ___________.
[0.09] Social Health
Chapter: [0.09] Social Health
Concept: undefined > undefined
