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What is the phenotype for XY?
xy chromosomes mostly fall on male gender.
Can a girl with a karyotype of 46XX still be diagnosed with Turners?
No, individuals with Turner syndrome typically have a karyotype of 45X. If a girl has a karyotype of 46XX, she would not be diagnosed with Turner syndrome.
Does XXY result in a female phenotype?
XXY is a chromosomal condition known as Klinefelter syndrome, which typically results in a male phenotype rather than a female one. Individuals with this condition usually have male physical characteristics but may experience symptoms such as reduced testosterone levels, breast development, and infertility. While they may have some features that overlap with female traits, their overall phenotype is classified as male.
What is the genotype and phenotype ratios for a homozygous dominant female and a homozygous resessive male?
When a homozygous dominant female (genotype AA) is crossed with a homozygous recessive male (genotype aa), all offspring will inherit one dominant allele from the mother and one recessive allele from the father, resulting in a genotype of Aa for all offspring. The phenotype ratio will show all offspring displaying the dominant trait. Thus, the genotype ratio is 100% Aa, and the phenotype ratio is 100% expressing the dominant trait.
What is the father phenotype?
The father phenotype refers to the physical and genetic traits expressed by an individual who is biologically male and has contributed genetic material as a father. This phenotype can include various characteristics such as height, eye color, and hair type, which are influenced by the father's genetic makeup. Additionally, the father phenotype can also encompass behavioral traits and health predispositions inherited from the father. Overall, it represents the observable traits resulting from the combination of alleles passed from the father to his offspring.
What is the genotype for the male phenotype?
xy
What is the phenotype for XY?
xy chromosomes mostly fall on male gender.
Can a girl with a karyotype of 46XX still be diagnosed with Turners?
No, individuals with Turner syndrome typically have a karyotype of 45X. If a girl has a karyotype of 46XX, she would not be diagnosed with Turner syndrome.
What is the phenotype ratio of a cross between a heterozygous male and pink -eye female?
To determine the phenotype ratio of a cross between a heterozygous male (let's say genotype Aa for a trait with A being dominant and a being recessive) and a pink-eyed female (assumed to be homozygous recessive aa), you would set up a Punnett square. The resulting offspring genotypes would be Aa (dominant phenotype) and aa (recessive phenotype). The phenotype ratio would be 1:1, with 50% showing the dominant phenotype and 50% showing the recessive phenotype.
Does XXY result in a female phenotype?
XXY is a chromosomal condition known as Klinefelter syndrome, which typically results in a male phenotype rather than a female one. Individuals with this condition usually have male physical characteristics but may experience symptoms such as reduced testosterone levels, breast development, and infertility. While they may have some features that overlap with female traits, their overall phenotype is classified as male.
What is the normal genotype for a human female 44XX or 46XX?
The normal genotype for a human female is 46XX, meaning she has 46 chromosomes, including two X chromosomes. A genotype of 44XX would be considered abnormal in humans.
How is the phenotype determined by the genotype?
Ex. Genotype = Phenotype AA Pure, no cleft chin Aa Hybrid, no cleft chin AA Pure, cleft chin XX Female XY Male
What are an individual's observable traits called?
genotype or phenotype
What is the phenotype ratio of a cross between a heterozygous male and female?
The phenotype ratio will depend on the specific genetic traits being studied. In general, a cross between two heterozygous individuals is expected to result in a 3:1 phenotypic ratio, with three-quarters of the offspring displaying the dominant phenotype and one-quarter displaying the recessive phenotype.
What is the phenotype ratio of a cross between a heterogeneous male and a pink eyed female?
To provide an accurate phenotype ratio, we need to know the specific traits being analyzed (such as eye color) and the genetic makeup of the heterogeneous male (e.g., whether he is homozygous or heterozygous for a specific trait). Assuming we're looking at a simple trait like eye color where pink is recessive, if the male is heterozygous (Pp) and the female is homozygous recessive (pp), the offspring would have a phenotype ratio of 1:1 (1 pink-eyed to 1 non-pink-eyed). If the male's genotype is different, the ratio may vary accordingly.
What is the phenotype of an individual - XHY?
Genes that come together with different alleles are called _____.
What is the genotype and phenotype ratios for a homozygous dominant female and a homozygous resessive male?
When a homozygous dominant female (genotype AA) is crossed with a homozygous recessive male (genotype aa), all offspring will inherit one dominant allele from the mother and one recessive allele from the father, resulting in a genotype of Aa for all offspring. The phenotype ratio will show all offspring displaying the dominant trait. Thus, the genotype ratio is 100% Aa, and the phenotype ratio is 100% expressing the dominant trait.
