In humans the sex of the offspring is determined by which sperm is able to fertilize the ovum. If a sperm containing the X chromosome fertilizes the ovum, a female offspring results. If a sperm containing the Y chromosome fertilizes the ovum, a male offspring results
No, the sex of the second child is determined independently of the sex of the first child. The chances of having a boy or a girl are generally close to 50/50 regardless of the sex of any previous siblings.
conception
Yes, each child's sex is determined independently, so having a son previously does not affect the probability of having a son or daughter in the future. The chance of having a son or daughter each time is about 50%.
It was realized that the father determines the sex of the child in the late 19th century through the work of scientist Nettie Stevens. She discovered that sex is determined by the presence or absence of certain chromosomes, with males contributing both X and Y chromosomes to offspring while females contribute two X chromosomes.
The sex of a child is determined by the chromosomes contributed by the sperm during fertilization, with male sperm carrying the Y chromosome. While various methods and theories exist that claim to influence the likelihood of conceiving a boy, such as timing intercourse or dietary changes, there is no scientifically proven method to guarantee the sex of a child. Ultimately, conception is a natural process, and the sex of the child is largely a matter of chance. If you're interested in specific methods, consulting a fertility specialist may provide more tailored information.
No, the sex of the second child is determined independently of the sex of the first child. The chances of having a boy or a girl are generally close to 50/50 regardless of the sex of any previous siblings.
5 months
The genetic sex of a child is determined by the combination of sex chromosomes inherited from the parents. Typically, a child with two X chromosomes is female, while a child with one X and one Y chromosome is male.
Most likely if it has a penis or a vagina.
The sex of a child is determined by genetics, specifically by the combination of sex chromosomes inherited from the parents. Typically, a child with two X chromosomes is female, while a child with one X and one Y chromosome is male. Other factors do not play a significant role in determining a child's sex.
The sex of a child is determined by the sex chromosome of the sperm cell (which comes from the father). If it is a Y, the child will be a boy, if it is an X, the child will be a girl.
The sex of a child is determined by the sex chromosome present in the father's sperm cell. If he donates an X, the child will be a girl, if he donates a Y, the child will be a boy. The historical or ancestral lineage doesn't have anything to do with the child's sex.
Crocodile embryos do not have sex chromosomes (which determine the sex of a child in humans) and sex is not determined genetically in crocodiles. The sex of a crocodile is determined by temperature -- with males around 31.6 degrees Celsius (89 degrees Fahrenheit) and with females at slightly lower or higher temperature.
Sex-liked means liking sex and sex determined is the resolution to have sex.
The sex of a child in humans is determined by the combination of sex chromosomes inherited from the parents. Females have two X chromosomes (XX), while males have one X and one Y chromosome (XY). The presence of a Y chromosome determines male development, while the absence of a Y chromosome results in female development.
Because sex is determined by the male parent, not the female.
The sex of the child is determined by the combination of sex chromosomes inherited from the parents. Typically, a child will develop as male if they inherit one X and one Y chromosome (XY) and as female if they inherit two X chromosomes (XX).