Biology
Grade-9
Easy
Question
If a human cell is identified to have X and Y chromosomes, the person is regarded as __________
- Female
- Male
- Mentally retarded
- Physically challenged
Hint:
Male
The correct answer is: Male
Two of the chromosomes (the X and the Y chromosome) determine your sex as male or female when you are born. They are called sex chromosomes:
Females have 2 X chromosomes.
Males have 1 X and 1 Y chromosome; X is from mother and Y is from father.
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