CTET Class I to V 12 Jan 2022 Paper

Question : 85 of 150

Marks: +1, -0

Experimentation allows us to provide conclusions that are specific.
Which of the following activities is MOST suitable for students to learn 'arriving at a specific conclusion using experimentation?

Finding out how different ear sizes affect hearing capability of animals.
Understanding the relation between temperature of the surrounding and evaporation of water.
Recording the number of days required for a seed to germinate into a seedling.
Analysing ow skin colour of different animals help them camouflage in their surroundings.

Validate

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