To be female, an individual must inherit two X chromosomes, one from each parent. This means that a female has the genotype XX. In contrast, males typically have one X and one Y chromosome (XY). Thus, the presence of two X chromosomes is what determines female sex in humans.
The father must have contributed an X chromosome if a normal female is produced.
A human has 46 chromosomes (23 pairs). One chromosome from each pair comes from the mother, and one chromosome from each pair comes from the father. One of the 23 pairs determines your sex. The sex chromosomes are called X and Y.For a child to be female, she must inherit an X chromosome from each parent (XX).For a child to be male, he must inherit an X chromosome from his mother and a Y chromosome from his father (XY).
The sperm must have an X chromosome as opposed to a Y chromosome.
The father must have contributed an X chromosome if a normal female is produced.
X Chromosome results in a female Y Chromosome results in a male All sperm are either going to be an X or Y chromosome All eggs are X chromosome only
The father must have contributed an X chromosome if a normal female is produced.
The father must have contributed an X chromosome if a normal female is produced.
The father must have contributed an X chromosome if a normal female is produced.
The female can only pass on ONE "X". an XX female offspring must get the second X from the father.
Recessive gene of X chromosome. more common in men as they have only one x chromosome but in female there are 2 X chromosome. If one of X chromosome in female has this recessive gene, they become a carrier. If both the X chromosome in female has this gene, they show baldness
Color blindness is typically inherited as an X-linked recessive trait. A colorblind female must have two copies of the colorblind allele (one from each parent), meaning she must inherit the allele from both her mother and father. In this scenario, the normal male (with a normal X chromosome) can only pass on a normal X chromosome to his daughters, while the heterozygous female has one normal X and one colorblind X, meaning she can pass on either allele. Therefore, the combination of a normal male and a heterozygous female cannot produce a colorblind daughter.
No because all organisms or zygotes (male or female) has sex chromosomes X in male it is XX while in female it is XY