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Subject :NSO    Class : Class 4

Which of the following is NOT hidden in the given word grid?

AStructure present in polar bear that protects it from cold and a structure present in Scoliodon that enables it to breathe underwater.
BBehavioural adaptation that helps Siberian cranes to escape cold winters of their homeland and structural adaptation that helps them to fly.
CPhenomenon wherein chameleon blends with its surrounding by changing its skin colour to remain unnoticed by its prey.
D Phenomenon wherein a leaf insect externally resembles a plant leaf to remain unnoticed by its predator.

Ans 1:

Class : Class 5
What is mimicry?

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5

Ans 4:

Class : Class 6
Mocking or copying.

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