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Which sex chromosome determines if an offspring is male or female in humans?
In humans, which sex chromosome determines if an offspring is a male or female?
What is a the male and female genotype?
The genotype for a male is XY. A female is XX. The 23rd homologous pair is the sex gene that determines this.
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 determines if you are male or female?
TDF (testicular determining factor) is a gene found on the Y chromosome that will determine if one is male or female. If it is present, one is a male. If it is absent, one is a female.
What determines weather a baby box turtle will be male or female?
Incubation temperature.
Who determines the occurrence of twins: the male or female?
The occurrence of twins is determined by the female, specifically by her genetics and ovulation process.
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.
Does one ovary produce boys and the other girls?
No, the ovaries produce eggs that are neither male nor female. It is the father's sperm that determines whether the egg will be 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 number of chromosomes determines if you are a male or female?
the amount of x and y chromosomes you have.
What sex chromosome does a male have?
The male sex chromosome is XY, and females are XX. The X comes from the female, and an X or a Y from the male. When they meet, that determines whether the baby will be a boy or a girl.
What determines a female dogs physical characteristics?
Hint look at the bottom of the female dog i am just saying and also female dogs sit down when they use the restroom male dogs lift up there leg. i know this because i have two dogs a male and female.
