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A male grasshopper's genotype is XO. A female grasshopper's genotype is XX. X represents the presence of a sex chromosome, and O represents the lack of a sex chromosome.
XX
Since the female has blue eyes, she must be homozygous for the blue-eyed allele. Therefore, her genotype would be bb.
The ratio of a human baby being a male to being a female is 1:1.That means that the baby has a 50% of being a male, and a 50% of being a female.A male human has the genotype of XY.A female human has the genotype of XX.Some mutated organisms have an XXY or XYY for a genotype.
XX Two X chromosomes.
Any female born into the right family, or who marries a Duke.
If the male parent has genotype AS and the female parent has genotype AA what is the offspring?
The blended family is a family formed when either a man or woman from a previous marriage marries again to another partner whether male or female who has children aswell.
The genotype for a male is XY. A female is XX. The 23rd homologous pair is the sex gene that determines this.
XX
A male grasshopper's genotype is XO. A female grasshopper's genotype is XX. X represents the presence of a sex chromosome, and O represents the lack of a sex chromosome.
XX
XX
For the case of the human, an individual with XX genotype is female. Other organisms have different ways of determining sex.
PTC is genetically controlled. It is a simple truth that is governed by alleles. However, in order to taste PTC the man must possess at least one dominate allele. So a person with the genotype of Tt or TT can taste PTC.
Since the female has blue eyes, she must be homozygous for the blue-eyed allele. Therefore, her genotype would be bb.
The white eyed female fruit fly has two recessive traits for eye color. The genotype would be xx for example.