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Question : Give three examples of the range of variations that you see in the life forms around you. |
Answer» Solution : The RANGE of variations seen is as per following criteria: 1. Size: Mosquito, housefly are tiny insects while cow, buffalo are huge animals. We also see tiny tulsi plant and huge banyan tree. 2. Colour : DIFFERENTLY coloured leaves and fruits of plants are seen. Great variation is seen in peacock and crow when their colours are compared. 3. Feeding mode : Birds like sparrow and pigeon picks up the grains with their beaks. But birds like owl and crow capture a prey and devour it. Herbivorous cows eat grass by grazing while those like dogs and cats pounce on prey and bite their food to pieces. 4. Life span : Flies and mosquitoes are very short lived. While dogs can live upto 15 - 20 years. | |