Question

define generator why is decrease in the number of surviving tigers a cause of concern from a point of view of genetics explain briefly​

Answer 1

Generator :

• It is a device that converts mechanical energy to electrical energy.

• It works on the principle of faraday's law of electromagnetic induction.

• It states that whenever a current carrying conductor is placed in a magnetic field, then a flux is induced in a circuit due to which the current starts to flow and the generator works.

Decrease in the number of surviving tigers a cause of concern :

• The decrease in number of tigers that are surviving are a cause of worry because if they all die out then their genes will be lost for forever

• And so their genes will be not pass on to other generations and we will not be able to see any tigers in future .

• Small number of tigers means less chances of variation.

• The variations are important in maintaining the stability of a species by natural selection.

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