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Is it possible for an XY embryo to develop as a female if the SRY gene on the Y chromosome is not present?
In humans, yes.
By default, humans are female. A functional SRY gene stimulates the body to produce male characteristics that override the underlying female pattern. If the SRY gene is absent (or, as sometimes happens, mutated) an individual who is chromosomally XY will develop as a female. This is one cause of Swyer syndrome.
What else can I help you with?
What determines whether an embryo will become male or female?
The sex of an embryo is determined by the presence or absence of a Y chromosome. If the embryo has a Y chromosome, it will develop as male. If no Y chromosome is present, the embryo will develop as female.
An embryo is always stimulated to develop into a female because it?
An embryo is not always stimulated to develop into a female. The presence of the Y chromosome leads to the development of a male embryo through the expression of genes that promote male characteristics. In the absence of the Y chromosome, the default pathway is for the embryo to develop into a female.
Is an embryo male or female?
In the early stages of development, an embryo's sex is not yet determined. The sex of the embryo is determined by the presence or absence of a Y chromosome from the father. Once the sex chromosomes are determined, the embryo will develop into a male or female.
What organ does the embryo develop in?
The embryo develops in the uterus of the mother.
Where does the embryo of a human develop in the female body?
The embryo of a human develops in the uterus of the female body. The uterus provides a protective and nourishing environment for the embryo to grow and develop into a fetus.
What determines whether an embryo will become male or female?
The sex of an embryo is determined by the presence or absence of a Y chromosome. If the embryo has a Y chromosome, it will develop as male. If no Y chromosome is present, the embryo will develop as female.
An embryo is always stimulated to develop into a female because it?
An embryo is not always stimulated to develop into a female. The presence of the Y chromosome leads to the development of a male embryo through the expression of genes that promote male characteristics. In the absence of the Y chromosome, the default pathway is for the embryo to develop into a female.
Can an embryo develop with one x chromosome?
Yes, an embryo can develop with one X chromosome, rather than the XX or XY chromosome pair. An example of this is girls born with Turner's syndrome, who have only one X chromosome.
Is an embryo male or female?
In the early stages of development, an embryo's sex is not yet determined. The sex of the embryo is determined by the presence or absence of a Y chromosome from the father. Once the sex chromosomes are determined, the embryo will develop into a male or female.
What determines whether the indifferent gonads in a mammalian embryo will develop into ovaries or testes?
It probably has to do with the predetermination of the baby's sex. If the father contributed a Y chromosome, then the indifferent gonads would develop into testes. If an X was contributed then they would develop into ovaries.
What is the chromosome number for an embryo?
The chromosome number for an embryo is typically 46, with 23 pairs of chromosomes inherited from each parent. This total number of chromosomes is necessary for proper growth and development of the embryo.
What is y-chromosoze?
Y chromosome is the 2nd chromosome in a male homolouge it has the contribution in sex determination of the embryo.
What chromosome tells us the sex of a human?
The X and Y sex chromosomes. If the embryo inherits an X and Y chromosome, it will be male. If the embryo inherits two X chromosomes, it will be female.
Where are seeds made in flowers?
The ovules present inside the ovary of a flower's female part develop in to the seeds after fertilization and embryo formation.
How does a bear embryo develop?
The same way that a human embryo or any other mammalian embryo does.
What organ does the embryo develop in?
The embryo develops in the uterus of the mother.
Is it a false pregnancy if the embryo does not develop?
If there was an actual embryo, it was not a false pregnancy.
