Please select a subject first
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Explain the role of citizen in pollution control.
Concept: Abatement of Pollution
Define Heredity. Give two examples.
Concept: Heredity
Somatic and stem cells undergo ______ type of division.
Concept: Cell Division: an Essential Life Process
Give scientific reason.
We feel exhausted after exercising.
Concept: Production of ATP
- What are vitamins?
- Classify them according to their solubility.
- Give one example of each type as per above classification.
Concept: Production of ATP
Body breaks up into several fragments and each fragment starts to live as a new individual. This is ______ type of reproduction.
Concept: Gametogenesis
Prepare a slogan for campaign against female foeticide.
Concept: Sexual Reproduction in Plants
Draw a diagram of the longitudinal section of a flower and label the following parts.
Concept: Sexual Reproduction in Plants
Sketch and label the essential and accessory whorls of flower.
Concept: Sexual Reproduction in Plants
Write the factors affecting the environment.
Concept: Environmental Conservation
Identify the following symbol and state their significance.
Concept: Environmental Conservation and Biodiversity
Attempts at various levels are performed for conserving environment. Which role would you like to perform. Give two actions each:
- Prevention
- Control
- Production
- Awareness
- Conservation
Concept: Environmental Conservation
What is the meaning of the symbol shown in the figure with respect to environment?
Concept: Environmental Conservation and Biodiversity
What is the meaning of the symbol shown in the figure with respect to environment?
Concept: Environmental Conservation and Biodiversity
Giant squirrel is an example of ______ threatened species.
Concept: Threatened Species
Complete the correlation:
Western ghat : Asiatic lion :: Sunderban sanctuary : ______.
Concept: Threatened Species
Identify the following symbol and state their significance.
Concept: Environmental Conservation and Biodiversity
Identify the process shown in the figure and name it.
Concept: Power Plants Based on Nuclear Energy
What are the advantages of hydroelectric power generation ?
Concept: Electricity Generation using Hydroelectric Energy
Observe the diagram and answer the questions :
- Which energy is generated from the power plant?
- State its source.
- Which is more eco-friendly - Power generation from coal or Power generation from natural gas? Why?
Concept: Power Plants Based on Natural Gas
