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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 Two X chromosomes.
The normal monoploid (n) # of a female sex cell is 23 chromosomes
In the ZW sex chromosome system, the male genotype is ZZ. The letter Z represents the presence of a dominant male-determining gene, while the letter W represents the absence of this gene, which determines female development. Therefore, individuals with the ZZ genotype develop as males in this system.
No, XY combination of chromosomes produces a male baby. To produce a female baby, the combination of chromosomes must be XX. The mother's egg is always X, so the deciding vote goes to the father's sperm to choose an X or a Y chromosome - to see whether we'll be a boy, or a girl.
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 Two X chromosomes.
For the case of the human, an individual with XX genotype is female. Other organisms have different ways of determining sex.
In the genetic system. XX is the female and XY is the male. There are four ways this can combine X"X' & XY as X"X Female X'X Female X"Y Male X'Y Male The are dashes on the 'X's' for clarity of combination. This results in an equal number of females and males being born.
Normal females have XX chromosomes and normal males have XY chromosomes. I believe there are two of each in a human body and the rest are autosomes.
The normal monoploid (n) # of a female sex cell is 23 chromosomes
Yes. This is the combination for female sex.
In the ZW sex chromosome system, the male genotype is ZZ. The letter Z represents the presence of a dominant male-determining gene, while the letter W represents the absence of this gene, which determines female development. Therefore, individuals with the ZZ genotype develop as males in this system.
Xy=male xx=female
the combination of sex chromosomes for a female is XXX it is the triple x because in 1947 a women in North Bonerville Africa found that women have 3 sex chromosomes while males only have two
If the male parent has genotype AS and the female parent has genotype AA what is the offspring?