Question

what is gene and where it is located in our body

Answer 1

A gene is a basic physical and functional unit of heredity. They are found in almost every cell’s nucleus.
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Answer 2

$\huge\purple{As-Salamu-Alykum}$

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$\huge\green{Gene }$

Gene is the unit of heredity

$\huge\pink{Location}$

Genes are located on DNA which is present in the nucleus of a cell .

Genes have alleles , it may have two ormultiple alleles

Example of multiple alleles of a gene is human blood .

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$\huge\orange{INSHALLAH it will help U}$