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The father's genetic contribution determines the sex of the baby. Women have XX chromosomes, men have XY (this is part of the definition of female and male). The male provides either X or Y to the woman's X. So if the man donates an X, the baby is XX and thus female. If he donates a Y, the baby is XY and thus male.
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Does the color of your urine determine the sex of your baby?
No, the color of urine does not determine the sex of the baby. The sex of the baby is determined by the chromosomes received from the parents. Urine color can be influenced by factors like hydration levels, dietary intake, and certain medical conditions.
Do genes on a chromosome determine whether a baby is a boy or a girl?
yes particular one's do which are the xy chromasones
How many months do you have to be to determine the sex of the baby?
the sex of the baby is determined at six months
Can the shape of your belly determine the sex of the baby?
No.
Can you determine the sex of your baby by the heart rate?
no.
Are there any pregnancy symptoms to determine the sex of the baby?
No the pregnancy test lone will not tell you the sex of the baby.
How does the temperature of male scrotal determine the sex of a baby?
The temperature of the male scrotum does not determine the sex of a baby. The sex of a baby is determined by the chromosomes present in the sperm, with an X chromosome resulting in a female baby and a Y chromosome resulting in a male baby. The temperature of the scrotum can affect sperm production and quality, but it does not influence the baby's sex.
Does heartbeat of baby tell if baby is boy or girl in humans in first trimester?
No, the heartbeat of a baby in the first trimester does not indicate the baby's gender. The sex of the baby is determined by the chromosomes inherited from the parents. A fetal ultrasound is typically used to determine the baby's gender.
How soon can an ultrasound determine the sex of the baby?
How soon
How can you determine the sex of baby before your pregnant?
subha
Can womens eggs determine the sex of baby?
No, it is the sperm that determines the sex of the baby. Sperm carry either an X or a Y chromosome, and when one of them fertilizes the egg, the resulting combination will determine the baby's sex (XX for female, XY for male).
Which parent determimes the baby's blood type?
The alleles for Immunoglobulins are carried on autosomal chromosomes, not on sex chromosomes. Hence, both parents are equally responsible for a baby's blood type.
