Question

what is male or female cromosoms Xx xy yy​

Answer 1

chromosomes are the structure present in the DNA which carries genes.

These chromosomes of males and females are particularly different.

males have X Y chromosomes and females have XX chromosomes.

In a new zygote, the sex is determined by the male chromosome.

The female egg already have a X chromosome. if an X chromosome fertilises the egg, the resultant infant will be a female infant ( XX ). If a Y chromosome fertilises the egg, the resultant will be a male infant ( XY ) .

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Answer 2

XX chromosomes refers to the female characteristics

XY chromosomes refers to the male characteristics.

YY refers to one of the sex chromosomes in male.

Explanation:

• XX chromosomes refers to the female characteristics of chromosomes and these chromosomes are identified before the birth of the individual

• XX chromosomes are responsible for the development of ovaries and eggs and they stimulate all the female characteristics

• XY chromosomes are the male chromosomes that predominantly shows the characteristics of the male  

• These chromosomes are responsible for the stimulation of the male hormones and they develop into fully developed male individual

• YY chromosomes are one the sex chromosomes which denote the male sex. All human beings have 46 chromosomes some individual have extra chromosomes 47 chromosomes  

• This type of syndrome is called as Jacob’s syndrome or YY syndrome