Chances for a son or daughter in each birth is
- 3:1 between son and daughter
- 1:3 between son and daughter
- 1:1 between son and daughter
- None of the above
Explanation
The sex of a baby is determined by the sperm that fertilizes the egg.
If the sperm carries a Y chromosome, the baby will be a son.
If the sperm carries an X chromosome, the baby will be a daughter.
Since the chances of receiving a Y or an X chromosome are roughly equal, the probability of having a son or a daughter is approximately 50/50, or 1:1.
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- Light breeze no damage
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اس سوال کو وضاحت کے ساتھ پڑھیں
- Sedimentary rock
- Metamorphic rock
- Extrusive igneous rock
- Organic rock
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- Snake, Grass, Frog, Grasshopper, Eagle
- Grass, Grasshopper, Frog, Snake, Eagle
- Grass, Frog, Grasshopper, Snake, Eagle
- Eagle, Snake, Frog, Grass, Grasshopper
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- Doctor, Patient, Treatment, Diagnostic, Bill
- Patient, Diagnostic, Doctor, Treatment, Bill
- Bill, Doctor, Patient, Treatment, Diagnostic
- Diagnostic, Patient, Doctor, Bill, Treatment
اس سوال کو وضاحت کے ساتھ پڑھیں
قدیم تہذیبوں اور معاشروں کا مطالعہ کیا کہلاتا ہے؟
- Anthropology
- History
- Archaeology
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
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