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What chromosomes determine a person gender?
Xy chromosomes= boy xx chromosomes= female
In human which sex chromosome determines if an offspring is a male or female?
In humans, which sex chromosome determines if an offspring is a male or female?
What is a normal male karyotype?
The male karyotype has 46 chromosomes the same as the female karyotype:23 chromosomes are inherited from your father.
What carry genes that determine whether a person is female or male?
Chromosome 23 determines whether a person is male or female. These are called the 'sex chromosomes' and they come in two varieties, X and Y. Females have 2 X's and males have 1 X and 1 Y.
How can you identify the difference of a female chromosome and a male chromosome?
Female chromosomes typically have two X chromosomes (XX), while male chromosomes have one X and one Y chromosome (XY). This difference in the combination of sex chromosomes is used to determine the biological sex of an individual.
What chromosomes determine a person gender?
Xy chromosomes= boy xx chromosomes= female
How is a male or female embryo different?
Male embryos have XY chromosomes, while female embryos have XX chromosomes. This genetic difference determines the development of male or female reproductive organs. Hormonal differences also play a role in shaping the physical characteristics of male and female embryos.
How chromosomes determines whether and child is male or female?
Females have two X chromosomes. Males have one X and one Y.
In human which sex chromosome determines if an offspring is a male or female?
In humans, which sex chromosome determines if an offspring is a male or female?
One of the pair of chromosomes that determines the sex of an individual?
The 23rd pair in a karyotype shows if it will be male or female
What types of chromosomes in humans determines the gender of the baby?
The sex chromosomes...XX for a female, XY for a male, with some other relatively rare variations.
What determines the sex of the organism?
The male has an x and a y sex chromosome. The female has two x sex chromosomes.
What are sex chromosomes in a human male?
Sex chromosomes in a human male include one X chromosome and one Y chromosome. The Y chromosome determines male characteristics and sperm production, while the X chromosome carries genetic information that can influence a range of traits and characteristics.
What gene determines whether a human will develop into a male or female?
The SRY gene on the Y chromosome is responsible for determining male development in humans. This gene triggers the development of testes, which produce hormones that are essential for male characteristics to develop. In the absence of the SRY gene, the default pathway leads to female development.
What is a normal male karyotype?
The male karyotype has 46 chromosomes the same as the female karyotype:23 chromosomes are inherited from your father.
How many chromosomes are there in sex cells and why?
22 pair of autosomes and 1 pair of sex chromosomes. A male determines the sex with XY chromosomes and the female only has YY. 23; half of the normal 46 for a cell. This is so when the male and female cells meet, they will form a normal 46-chromosome cell.
How are traits of parents passed to off-springs?
They are passed on by male or female chromosomes.
