Question

Q3. Define
with
examples
a)
Desirable
and
Undiserable
changes.​

Answer 1

Answer:

Desirable Changes: Those changes which are desired to occur that is, we want them to take place are known as desirable changes. Examples: ripening of fruits, germination of seeds etc.

Undesirable change: Those changes which we do not want to take place are called undesirable changes.

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Answer 2

$\huge {\rm{\red{Answer:-}}}$

°Desirable Change:-

The type of change that is desirable and we want it to happen.

Example:-

Changing milk into curd.

°Undesirable Change:-

The type of change that is undesirable and we don't want it to happen in our environment.

Example:-

Rusting of iron.

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